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PDFly compresses PDFs entirely in your browser using smart optimization algorithms that strip redundant metadata, downsample embedded images, and remove unused fonts — all without uploading your file to a server. Most PDFs can be reduced by 50–80% with no visible quality loss. For best results, start with the default compression level and adjust the image quality slider if your PDF contains high-resolution photos. You can also split large PDFs into smaller sections before compressing for even better results.

PDFly's PDF Merger lets you combine multiple PDF files into a single document entirely in your browser. Simply drag and drop your PDFs, rearrange them in the desired order, and click Merge. The tool uses a WebAssembly-based PDF engine that processes everything client-side, so your documents never leave your device. There are no file limits, no watermarks, and no signup required. You can merge as many PDFs as your browser memory allows.

PDFly's PDF to Word converter extracts text and formatting from your PDF and creates an editable DOCX file — all client-side in your browser. The tool preserves paragraphs, headings, lists, and basic formatting. For scanned PDFs or image-based PDFs, the converter uses OCR to extract text from images. Simply upload your PDF, click Convert, and download the Word file. No signup, no upload to servers, and no watermarks.

PDFly's PDF Splitter lets you divide a PDF into individual pages or page ranges. You can extract specific pages (e.g., pages 3–7), split every page into a separate file, or split at custom breakpoints. The tool processes everything in your browser, so even large PDFs with hundreds of pages are handled locally. Just upload your PDF, choose your split method, and download the results — individually or as a ZIP archive.

Scanned PDFs are essentially images with no text layer, which means you cannot search, select, or copy text from them. PDFly's OCR tool runs Optical Character Recognition directly in your browser using Tesseract compiled to WebAssembly. It reads the printed text from each page and creates a searchable text layer over the image. The tool supports 100+ languages and works entirely offline after the page loads. For best OCR accuracy, ensure your scan is clear, straight, and at least 150 DPI.

PDFly's PDF Password Protector encrypts your PDF with AES-256 encryption directly in your browser. Your PDF and password never leave your device — the encryption happens locally using the Web Crypto API. Simply upload your PDF, enter your desired password, and download the protected file. The tool also lets you set permissions such as preventing printing, copying, or editing. To remove a password, use the PDF Password Remover tool (you need to know the current password).

PDFly's PDF Rotator lets you rotate individual pages or all pages in a PDF by 90, 180, or 270 degrees. The tool renders each page as a thumbnail so you can see the orientation before and after rotation. Everything runs in your browser — no upload, no signup. You can rotate specific pages by selecting them individually, or rotate all pages at once. Download the corrected PDF with a single click.

PDFly's Image Extractor scans your PDF for embedded images and lets you download them individually or as a batch. The tool parses the PDF structure locally, identifies all image objects (JPG, PNG, TIFF, etc.), and extracts them at their original resolution. This is useful for recovering photos from PDF reports, extracting charts from research papers, or pulling logos from brochures — all without uploading your PDF to any server.

PDFly's PDF Editor lets you add, edit, and delete text directly on PDF pages. The tool renders your PDF in the browser and provides a text overlay that you can click to modify. You can change font size, color, and position. For existing text that is part of the PDF content stream, the editor uses content-aware patching to replace text while preserving the surrounding layout. All editing happens locally — your PDF is never uploaded.

Email providers like Gmail (25 MB) and Outlook (20 MB) have attachment size limits. PDFly's Compressor can reduce your PDF to fit within these limits by downsampling images, removing duplicate fonts, stripping metadata, and compressing embedded objects. The tool shows you the before and after file size so you can target a specific limit. For PDFs with many high-resolution images, try the "Strong Compression" mode which can reduce file size by up to 90% with minimal visible quality loss.

iPhones save photos in HEIC format by default since iOS 11, which produces files roughly 40–50% smaller than JPEGs but is not natively supported on Windows, most Android devices, or many web upload forms. Pixly converts HEIC to JPG, PNG, or WebP entirely in your browser using a WebAssembly-compiled HEIF decoder — your photos never leave your device. Simply drag and drop your HEIC files, choose your output format, and download instantly. You can batch-convert up to 50 files at once with no signup, no watermark, and no file size limits.

Pixly's Image Compressor reduces image file sizes by up to 90% using smart compression algorithms that analyze image content and apply optimal quantization. The tool supports JPG, PNG, WebP, and AVIF formats. For web use, WebP is recommended in 2026 — it delivers 25–35% smaller files than JPG at equivalent visual quality and is supported by all modern browsers. Use the quality slider to balance file size and visual fidelity. For photographs, 80–85% quality is virtually indistinguishable from the original while cutting file size dramatically.

Pixly's Background Remover uses an AI-powered segmentation model compiled to WebAssembly that runs entirely in your browser. The model identifies the foreground subject and removes the background with pixel-level precision. Unlike cloud-based tools that upload your images, Pixly processes everything locally — your photos never leave your device. The tool works well on product photos, portraits, and objects with clear edges. For complex backgrounds, you can refine the selection manually using the brush tool.

Pixly's Image Converter supports all major format conversions: JPG to PNG, PNG to JPG, both to and from WebP, AVIF, GIF, BMP, TIFF, and ICO. The tool uses the browser's native Canvas API and WebAssembly codecs to re-encode images locally. Choose PNG when you need transparency or lossless quality, JPG for smaller file sizes with photographs, and WebP for the best balance of quality and size. Batch conversion supports up to 50 images at once with a one-click ZIP download.

Pixly's Image Resizer includes preset dimensions for Instagram (1080×1080 for posts, 1080×1920 for stories), YouTube (1280×720 thumbnails), Facebook (1200×630 link previews), Twitter/X (1200×675), LinkedIn (1200×627), and TikTok (1080×1920). You can also set custom dimensions. The tool maintains aspect ratio with optional cropping and supports batch resizing. All processing happens in your browser — no upload required.

WebP is the best all-around image format for web in 2026, delivering 25–35% smaller files than JPG at equivalent quality with full browser support. AVIF offers even better compression (20–50% smaller than WebP) but has slightly less browser compatibility. Use JPG for maximum universal compatibility (including older devices), PNG for images requiring transparency or lossless quality, and WebP as the default for modern websites. Pixly can convert to all of these formats for free.

Pixly's WebP Converter re-encodes your JPG, PNG, GIF, BMP, or HEIC images to WebP format using the browser's native encoding capabilities. WebP supports both lossy and lossless compression, as well as transparency (alpha channel). The tool lets you set quality from 1–100% and shows the file size comparison before and after conversion. For most web images, 80% quality WebP is the sweet spot — visually identical to the original at a fraction of the file size.

Pixly's Image Cropper provides a visual cropping interface where you drag to select the area you want to keep. The tool supports aspect ratio locking (1:1, 4:3, 16:9, custom), rotation, and flip. You can crop by pixel dimensions or percentage. The cropped image is rendered locally and downloaded instantly. For batch cropping with consistent dimensions, use the batch mode to apply the same crop settings to multiple images at once.

Pixly's HEIC to PDF converter takes your iPhone HEIC photos and bundles them into a single PDF document — perfect for sharing photo shoots, creating portfolios, or submitting documents. The tool runs in your browser on any device, including iPhone, iPad, Windows, and Mac. Simply drag and drop your HEIC files, arrange them in the desired order, and download the combined PDF. No software installation, no HEVC codec purchase required on Windows, and no upload to any server.

Pixly's Batch Processor lets you resize, compress, convert, and rename up to 50 images in a single operation. Drag and drop your files, choose your operations (resize to specific dimensions, compress to target file size, convert to a different format), and click Process. The tool runs all operations in parallel using Web Workers for maximum speed. Results are downloaded as a ZIP archive with original filenames preserved. This is ideal for optimizing entire image folders for websites or preparing product photos for e-commerce listings.

AI humanizers reduce detection scores by rewriting AI-generated text with more natural sentence variation, less predictable word choices, and higher burstiness. According to 2026 research from Chicago Booth, humanized text caused top detectors (with 90%+ accuracy on raw AI text) to drop below 50% accuracy. However, Turnitin launched AI Bypasser Detection in August 2025, and GPTZero added paraphraser detection in early 2026. HumanAI uses deep structural rewriting rather than simple synonym swapping, which is significantly more effective — basic paraphrasing gets caught 78% of the time, while structural rewriting drops that to around 52%. No humanizer is a guaranteed permanent bypass.

HumanAI's humanizer works by addressing three key signals that AI detectors measure: perplexity (word predictability), burstiness (sentence length variation), and discourse markers (transitional phrases like "Furthermore" and "Additionally" that appear 3–4x more frequently in AI text). The tool performs deep structural rewriting — changing clause order, varying paragraph flow, and injecting natural imperfections — rather than simple synonym swapping. For best results, use the "Deep Rewrite" mode, which achieves up to 82% bypass rate against major detectors. Always review the output for meaning preservation.

AI detector accuracy varies significantly by tool and text type. Raw AI text is caught around 97% of the time by top detectors. However, a Stanford study found 61% of essays by non-native English speakers were wrongly flagged as AI, highlighting a serious false positive problem. Third-generation detectors like Turnitin, GPTZero, and Originality.ai use transformer-based classifiers trained on parallel AI/human corpora. These are more robust than earlier perplexity-only checkers but still produce false positives on formal ESL writing, legal documents, and highly structured technical content. No AI detector should be used as a sole verdict.

HumanAI's AI Detector analyzes text across multiple signals: perplexity scores, burstiness patterns, coherence marker frequency, and classifier-based probability. The tool runs entirely in your browser — your text is never sent to a server. Paste your text (up to 5,000 characters) and get an instant AI probability score from 0–100%. The detector is calibrated against GPT-4, Claude, and Gemini output. For best accuracy, test at least 200 words of continuous text. Remember that no detector is 100% accurate — use the score as a signal, not a verdict.

Perplexity measures how predictable each word is in a sequence — AI text tends to have low perplexity because it always picks the most likely next word. Burstiness measures how much sentence length and structure vary — human writing naturally mixes short fragments with long complex sentences, while AI text flatlines in a narrow band of 14–22 words per sentence. HumanAI's humanizer targets both signals: raising perplexity with uncommon-but-grammatical word choices and increasing burstiness through deliberate sentence-length variation.

The most effective techniques for making AI text sound human are: (1) Add specificity — replace vague claims with named figures, dates, and examples. (2) Vary sentence length dramatically — mix 5-word sentences with 30-word sentences. (3) Remove AI coherence markers — cut "Furthermore," "Additionally," "It is important to note." (4) Add personal narrative and lived experience. (5) Use contractions and informal phrasing. HumanAI automates all of these techniques with its Deep Rewrite mode, achieving better results than manual editing for most users.

Yes. As of August 2025, Turnitin launched AI Bypasser Detection that specifically flags the fingerprint left by humanizer tools — it runs two separate layers, one hunting the original AI signature and one hunting the humanizer's secondary rewrite pattern. GPTZero followed suit in early 2026 with paraphraser detection. This means a tool that only paraphrases can trip both alarms at once. HumanAI's Deep Rewrite mode is more resilient because it rebuilds sentence structure rather than swapping words, but no humanizer is a guaranteed permanent bypass.

The most durable approach is to combine automated humanization with manual editing. Use HumanAI's Deep Rewrite mode to handle the structural signals (perplexity, burstiness, discourse markers), then manually add: specific examples from your experience, named sources with citations, personal opinions, and varied paragraph lengths. Manual editing that adds genuine specificity and narrative outperforms automated tools alone — even the best commercial humanizer achieves only 67% bypass rate against Turnitin in independent testing.

Using a humanizer to hide AI authorship is treated as academic dishonesty at most schools, even when the text passes a detector scan. A Stanford study found that 61% of essays by non-native English speakers were wrongly flagged as AI, which means honest students are already at risk. The ethical use of humanizers is for improving AI-generated drafts — making them more readable, varied, and natural — while being transparent about AI assistance. HumanAI encourages disclosure-based usage: use AI to draft, humanize to improve quality, and be honest about your process.

HumanAI's detector is trained on output from GPT-4, GPT-4o, Claude 3.5, Claude 4, Gemini, and other major LLMs. The classifier looks for statistical patterns specific to each model family — for example, Claude tends to produce more balanced sentence structures while GPT-4 has distinctive coherence marker patterns. The tool provides a per-model probability breakdown so you can see which model the text most likely came from. For best results, test at least 300 words of continuous text. Note that detection accuracy decreases with shorter text samples and heavily edited content.

A mortgage calculator helps you estimate your monthly payment by combining three core inputs: the loan principal (home price minus down payment), the annual interest rate, and the loan term (typically 15 or 30 years). CalcPro offers 49 free calculators including mortgage, refinance, affordability, and amortization tools. The formula is: M = P × [r(1+r)^n] / [(1+r)^n - 1], where M is the monthly payment, P is the principal, r is the monthly interest rate (annual rate ÷ 12), and n is the total number of payments (years × 12). For a $400,000 loan at 6.78% over 30 years, your monthly payment would be approximately $2,605.

CalcPro's Affordability Calculator uses the 28/36 rule: your monthly housing payment (including principal, interest, taxes, and insurance) should not exceed 28% of your gross monthly income, and your total monthly debt (including the mortgage) should not exceed 36%. Enter your gross annual income, down payment amount, current interest rate, and monthly debts. The calculator outputs the maximum home price you can afford along with the estimated monthly payment. In 2026, with rates around 6.5–7%, a household earning $100,000/year with a $50,000 down payment can typically afford a home in the $350,000–$400,000 range.

CalcPro's Loan Calculator computes total interest paid over the life of a loan using the amortization formula. Enter the loan amount, annual interest rate, and term. The tool generates a full amortization schedule showing how much of each payment goes to principal vs. interest. For example, a $30,000 auto loan at 7% for 5 years results in $5,642 in total interest — meaning you pay $35,642 total. The calculator also shows how making extra payments or choosing a shorter term dramatically reduces total interest. All calculations run locally in your browser.

ROI = (Net Profit / Cost of Investment) × 100. CalcPro's ROI Calculator lets you input initial investment, additional costs, and final value. The tool computes basic ROI, annualized ROI (adjusted for time period), and compound annual growth rate (CAGR). For example, if you invest $10,000 and sell for $15,000 after 3 years, your basic ROI is 50% but your annualized ROI is 14.5%. The calculator also factors in dividends, fees, and inflation to give you a real return figure. For real estate investments, use the dedicated Rental Property ROI Calculator which includes cap rate and cash-on-cash return.

CalcPro's Tax Calculator supports 2026 federal tax brackets for both single and married filing statuses. Enter your gross income, filing status, deductions (standard or itemized), and tax credits. The tool computes your taxable income, estimated tax liability, and potential refund or amount owed. It also calculates effective and marginal tax rates. For self-employed individuals, the calculator includes SECA tax (15.3%) and QBI deduction estimation. State tax estimation is available for all 50 states. All calculations are estimates — consult a tax professional for filing.

CalcPro's Compound Interest Calculator uses the formula A = P(1 + r/n)^(nt), where A is the final amount, P is the principal, r is the annual rate, n is the compounding frequency, and t is the time in years. The tool supports daily, monthly, quarterly, and annual compounding. For example, $10,000 at 5% compounded monthly for 10 years grows to $16,470. The calculator also shows the effect of regular contributions — adding $200/month at the same rate yields $46,204. A visual growth chart shows the exponential curve over time.

CalcPro's Credit Card Payoff Calculator shows how long it will take to pay off your balance and how much interest you will pay. Enter your current balance, APR, and monthly payment. For example, a $5,000 balance at 22% APR with $150/month payments takes 47 months to pay off and costs $2,937 in interest. The calculator also shows how increasing your monthly payment or making a balance transfer to a lower APR card can save thousands. All calculations run instantly in your browser.

CalcPro's Retirement Calculator uses the 4% rule (you need 25× your annual expenses saved) along with your current age, retirement age, expected return rate, and current savings. For example, if you need $60,000/year in retirement and are 35 years old with $50,000 saved, you need approximately $1.5M by age 65, requiring about $1,200/month in contributions at a 7% return. The tool factors in inflation (default 3%) and Social Security estimates.

CalcPro's Auto Loan Calculator computes monthly payments using the same amortization formula as mortgages. Enter the vehicle price, down payment, trade-in value, sales tax rate, APR, and loan term. In 2026, average auto loan rates range from 6.5% for new cars to 9%+ for used cars. For a $35,000 car with $5,000 down at 7% for 60 months, your monthly payment is $593 and total interest is $5,580. The calculator also compares 48 vs 60 vs 72 month terms to show the interest savings of shorter loans.

CalcPro's Investment Growth Calculator projects portfolio value using compound interest with regular contributions. Enter your initial investment, monthly contribution, expected annual return, and time horizon. For example, $10,000 initial + $500/month at 7% for 30 years grows to $667,000 — of which $190,000 is your contributions and $477,000 is investment growth. The tool generates a year-by-year growth table and visual chart, comparing scenarios at different return rates.

AIHub's AI Writer helps you draft blog posts, emails, essays, and marketing copy by providing a topic, tone, and length. The tool generates structured content with headings, bullet points, and natural language flow. For best results: provide detailed prompts with your target audience and key points, use the "Professional" or "Conversational" tone presets, and always edit the output to add personal expertise and specific examples. AI-generated content should be a starting point, not a final draft. Pair the AI Writer with HumanAI to make the output sound more natural.

AIHub's AI Summarizer condenses long-form content into concise summaries while preserving key points. Paste your text (up to 10,000 characters) or upload a document, and the tool extracts the main ideas using extractive and abstractive summarization. You can choose summary length (brief, medium, detailed) and format (paragraph, bullet points, or key takeaways). The tool runs in your browser. For research papers, use the "Academic" mode which preserves citations and methodology references.

AI translation in 2026 is highly accurate for high-resource language pairs (English-Spanish, English-French, English-German) — nearly indistinguishable from human translation on standard business text. Quality drops for low-resource languages, idiomatic expressions, and specialized domains. AIHub's AI Translator supports 50+ languages and lets you specify context (business, casual, technical) and tone (formal, informal) for better results. For legal or medical documents, always have a human translator review the output.

AIHub's Email Generator creates professional emails from a brief description. Specify the recipient type (client, colleague, manager), purpose (follow-up, introduction, request, apology), tone (formal, friendly, urgent), and key points to include. The tool generates a complete email with subject line, greeting, body, and sign-off. You can also specify length and include placeholders for personalization. The generated email avoids the "Furthermore" and "Additionally" markers that make AI emails feel robotic.

AIHub's AI Rewriter takes existing text and rephrases it while preserving meaning. The tool offers four modes: Standard (balanced rewrite), Formal (elevates tone), Simplify (reduces reading level), and Expand (adds detail and context). This is useful for refreshing old blog posts, adapting content for different audiences, or avoiding duplicate content penalties. For SEO content, use the "Expand" mode to add depth and word count without losing the original message.

AIHub's Content Idea Generator produces blog post topics, titles, and outlines from a keyword or niche. Enter your topic and the tool generates 10–20 blog post ideas with SEO-optimized titles, target keywords, and brief outlines. The tool analyzes trending search patterns and common questions to suggest topics with high search intent. Each idea includes a suggested word count, target audience, and content angle. This is particularly useful for content calendars — generate a month's worth of ideas in seconds.

AIHub's Product Description Generator creates compelling e-commerce copy from product details. Enter the product name, key features, target audience, and brand voice. The tool generates 3–5 description variants optimized for different platforms (Amazon, Shopify, Etsy, social media). Each description includes a hook, feature-benefit pairs, and a call to action. The generator avoids generic AI phrasing and focuses on sensory language and specific benefits.

AIHub's Document Translator handles TXT, MD, and HTML files, preserving structure (headings, lists, links, code blocks) while translating the text content. For PDF and DOCX files, use Convertly to convert to HTML first, then translate. The tool supports 50+ languages and lets you specify domain vocabulary (legal, medical, technical) for more accurate terminology. Batch translation is available for multiple files.

AIHub's Caption Generator creates platform-specific captions for Instagram, Facebook, LinkedIn, X (Twitter), TikTok, and YouTube. Enter your topic, choose a tone, and the tool generates captions with relevant hashtags, emoji suggestions, and platform-appropriate length. For Instagram, the tool includes hook-first structure with hashtags on a separate line. For LinkedIn, it uses a professional tone with thought leadership framing.

The key to ethical AI writing in 2026 is transparency and enhancement, not replacement. Use AIHub's tools to draft, outline, and ideate — then manually edit to add personal expertise, specific examples, and lived experience. Remove AI coherence markers. Vary sentence length naturally. Add citations and named sources. If you need to humanize AI drafts further, use HumanAI's Deep Rewrite mode. Most importantly, be transparent about AI assistance — many platforms and institutions now require disclosure of AI use.

SEOMate's Schema Generator creates valid JSON-LD markup for Article, Product, LocalBusiness, FAQ, Breadcrumb, Organization, Review, and Event schema types — all in your browser. In 2026, schema matters more than ever as AI search engines like Google Gemini and ChatGPT use structured data to extract answers for AI summaries. To implement: generate your JSON-LD, paste it into your page head or body, and validate using Google Rich Results Test. Use JSON-LD format, implement schema consistently, and only mark up content visible on the page.

SEOMate's Keyword Difficulty Checker analyzes the top 10 SERP results for any keyword and assigns a difficulty score from 0–100 based on domain authority, content quality, backlink profiles, and SERP features. Enter up to 5 keywords and get instant scores. Keywords with difficulty below 30 are considered easy wins for new sites, 30–50 are moderate, and 70+ require significant authority. The tool also shows search intent and suggests related long-tail keywords with lower difficulty.

SEOMate's Meta Tag Generator creates optimized title tags, meta descriptions, Open Graph tags, and Twitter Card tags. Enter your page title, description, URL, and target keyword. The tool enforces best practices: title tags under 60 characters, meta descriptions under 160 characters, and keyword placement in the first 60 characters. It also generates a SERP preview so you can see how your page will appear in Google results.

SEOMate's Site Auditor crawls any URL and checks 20+ on-page SEO factors: title tags, meta descriptions, H1 headings, image alt text, internal links, broken links, page speed signals, mobile responsiveness, schema markup, canonical tags, and robots meta directives. The tool assigns a 0–100 SEO score and prioritizes issues by impact. Common findings include missing alt text, duplicate title tags, missing meta descriptions, and broken internal links. The auditor runs in your browser and does not store any data.

In 2026, AI search engines (Google Gemini, ChatGPT, Perplexity) extract answers from web pages using natural language processing. To optimize for AI search: (1) Use clear question-answer structures. (2) Implement FAQ schema — AI engines still use the data. (3) Write concise, factual answers (40–60 words) that AI can extract directly. (4) Use SEOMate's AI Readiness Checker to score your pages. (5) Ensure your content has high E-E-A-T signals (expertise, experience, authoritativeness, trustworthiness).

SEOMate's Site Speed Test measures Core Web Vitals: Largest Contentful Paint (LCP, target < 2.5s), First Input Delay (FID, target < 100ms), and Cumulative Layout Shift (CLS, target < 0.1). The tool also checks Time to First Byte, total page size, number of requests, and render-blocking resources. Enter your URL and get an instant performance report with specific recommendations: compress images, minify CSS/JS, enable lazy loading, use a CDN, and reduce server response time.

SEOMate's Keyword Research Tool combines search volume data, keyword difficulty, and SERP analysis. Enter a seed keyword and the tool generates 50+ related keywords with monthly search volume, CPC, competition level, and trend direction. Filter by search intent and difficulty range. The tool also identifies "people also ask" questions and long-tail variations that are easier to rank for. Focus on keywords with 100–1,000 monthly searches and difficulty under 30 for quick wins.

SEOMate's Robots.txt Generator creates a properly formatted robots.txt file with rules for search engine crawlers. Specify which bots to allow or disallow, set crawl delays, and add sitemap URLs. The tool supports wildcards and path-specific rules. Common configurations include blocking /admin/, /cart/, and /search/ pages while allowing /blog/ and /products/. The generator also creates syntax for AI crawlers like GPTBot and ClaudeBot, letting you control whether AI search engines can train on your content.

SEOMate's Open Graph Generator creates the complete set of OG tags for social media sharing: og:title, og:description, og:image, og:url, og:type, and Twitter Card equivalents. Enter your page details and image URL, and the tool generates the meta tags to paste into your HTML head. It also provides a live preview of how your link will appear when shared on Facebook, LinkedIn, X (Twitter), and Slack.

SEOMate's Local SEO tools include a LocalBusiness schema generator, Google Business Profile optimizer, and local keyword research tool. For local SEO: (1) Create location-specific landing pages with city/neighborhood in the title and H1. (2) Generate LocalBusiness schema with NAP data. (3) Embed a Google Map on your contact page. (4) Collect and display customer reviews with Review schema. (5) Build local citations on directories. (6) Create content targeting "[service] in [city]" keywords.

A WiFi QR code encodes your network name (SSID), password, and encryption type into a scannable code. QRKit generates WiFi QR codes entirely in your browser with no signup. The format follows the standard WIFI: URI scheme (e.g., WIFI:T:WPA;S:MyNetwork;P:MyPassword;;) supported natively by iOS 11+ and Android 10+, covering approximately 95% of smartphones. Enter your network name, password, select WPA/WPA2/WPA3, and download as PNG or SVG. Print it on a guest room card or cafe table tent. There are 2.2 billion active QR code users globally as of 2026.

QRKit's URL QR Generator creates scannable codes for any web link. Enter your URL, choose the QR size (256px to 2048px), error correction level (L, M, Q, H), and download as PNG, SVG, or PDF. Higher error correction (H) allows the code to be scanned even if partially damaged — useful for printed materials. The tool also supports URL shortening for cleaner codes, UTM parameter tagging for campaign tracking, and dynamic QR codes that let you change the destination URL after printing.

QRKit's vCard QR Generator creates QR codes that encode contact information in vCard 3.0 format. When scanned, the code opens the recipient's contact app with all fields pre-filled — name, phone, email, company, title, address, and website. Enter your details, choose a QR style, and download. For business cards, use SVG format for crisp printing at any size. The tool also generates MeCard format and supports custom colors while maintaining scannability. All data is processed locally.

QRKit's QR Scanner uses your device camera (via the Web Media API) to scan QR codes in real time — no app installation required. Point your camera at a QR code and the tool instantly decodes it, showing the embedded content. You can also upload an image file containing a QR code and the tool will decode it using the ZXing library compiled to WebAssembly. The scanner runs entirely in your browser — no camera data is sent to any server.

QRKit's QR Customizer lets you change foreground color, background color, and add a logo in the center while maintaining scannability. The tool uses error correction level H (30% redundancy) to ensure the code still scans with a logo overlay. Best practices: maintain high contrast between foreground and background, keep the logo under 20% of the QR code area, and always test-scan after customization. The tool also offers dot style options and gradient fills. Download as PNG or SVG.

QRKit supports QR codes that trigger email composition (mailto:) or SMS (sms:) when scanned. For email QR codes, enter the recipient address, subject, and body text — when scanned, the phone's email app opens with everything pre-filled. For SMS QR codes, enter the phone number and message body. These are useful for customer feedback collection, support requests, or marketing campaigns. The tool also supports tel: (phone call), geo: (location), and event (calendar) QR code types.

QRKit's Dynamic QR feature lets you change the destination URL after the QR code has been printed. The QR code points to a short redirect URL on qr.toolly.site, which forwards to your actual destination. If you need to change the destination later, update it in the QRKit dashboard and the same printed code redirects to the new URL. Dynamic QR codes also provide scan analytics — total scans, unique scanners, location data, and time-of-day breakdown. Static QR codes are free forever.

QRKit's Bulk QR Generator creates multiple QR codes at once from a CSV file or manual entry. Upload a spreadsheet with URLs or data in the first column, and the tool generates a ZIP file containing individual QR code PNGs named by row number. This is ideal for product packaging, inventory management, event tickets, or restaurant menus. The tool supports up to 500 QR codes per batch and offers consistent styling across all codes. Download as individual PNGs, a single ZIP, or a PDF sheet.

QR codes have four error correction levels: L (7% recovery), M (15% recovery), Q (25% recovery), and H (30% recovery). Higher levels allow the code to be scanned even if partially damaged, obscured, or overlaid with a logo. Use L for digital displays, M for standard printed materials, Q for outdoor or high-wear environments, and H when adding a logo in the center. QRKit lets you select the level before generation. Note that higher error correction increases the QR code density.

QRKit's Dynamic QR analytics dashboard shows total scans, unique visitors, scan location (country/city based on IP), device type (iOS/Android/desktop), time of scan, and repeat scan rate. This data helps you measure campaign effectiveness, compare placement locations, and optimize QR code placement. For privacy compliance, QRKit does not store personal data — analytics are aggregated and anonymized. The dashboard updates in real time and supports CSV export. Only dynamic QR codes can be tracked; static QR codes do not support analytics.

DevKit's JSON Formatter runs 100% in your browser — your data is never sent to a server, making it safe for API keys, credentials, and sensitive payloads. The formatter beautifies minified JSON with proper indentation, validates syntax in real time, detects duplicate keys and BigInt precision issues, and supports JSONC comments. Paste your JSON and the tool instantly highlights syntax errors with line numbers. DevKit also includes a JSON minifier, JSON-to-CSV converter, and JSON tree viewer — all client-side with no account required.

DevKit's Base64 Encoder/Decoder converts text or files to Base64 and decodes Base64 strings back to their original form. The tool supports standard Base64, URL-safe Base64, and UTF-8 encoding. For encoding, paste text or drag a file and get the Base64 string instantly. For decoding, paste a Base64 string and get the decoded text or download the decoded file. The tool handles padding errors gracefully. All processing is local — no data leaves your browser, making it safe for encoding tokens and credentials.

DevKit's Regex Tester provides a real-time regex playground. Enter your pattern, flags (g, i, m, s, u), and test string. The tool highlights all matches, shows capture groups, and provides a match list with positions. It supports JavaScript, Python, and PCRE regex flavors. Common use cases include validating email formats, extracting URLs from text, parsing log files, and testing data extraction patterns. The tool also includes a regex cheat sheet, common pattern library, and an explanation generator.

DevKit's Code Minifier compresses JavaScript, CSS, and HTML by removing whitespace, comments, and unnecessary characters. For JS, it uses Terser compiled to WebAssembly — supporting ES6+ syntax, dead code elimination, and variable mangling. For CSS, it removes duplicate rules, merges selectors, and shortens hex colors. For HTML, it collapses whitespace and removes optional tags. The tool shows before and after file sizes with the compression ratio. All minification runs locally — your source code is never uploaded.

DevKit's JWT Decoder parses JSON Web Tokens into their three components: header, payload, and signature. Paste your JWT and the tool displays the decoded header and payload as formatted JSON, shows the expiration time in human-readable format, and flags expired tokens. The tool runs entirely in your browser — your JWT is never sent to a server, which is critical because JWTs often contain sensitive user data. Note that this tool only decodes JWTs — it does not verify signatures.

DevKit's UUID Generator creates RFC 4122 compliant UUIDs in versions 1 (time-based), 4 (random), and 7 (time-ordered, new in 2026). The tool uses the browser's crypto.getRandomValues() API for cryptographically secure random generation. Generate a single UUID or batch-generate up to 1,000 at once. The tool supports multiple formats: standard (8-4-4-4-4), hex, Base64, and URN. Copy individual UUIDs or download the full batch as a text file. All generation is local. UUID v7 is recommended for database primary keys in 2026.

DevKit's Unix Timestamp Converter transforms epoch timestamps (seconds or milliseconds) into human-readable dates and vice versa. Enter a Unix timestamp and get the corresponding date in UTC and your local timezone. Enter a date and get the Unix timestamp. The tool supports both seconds (standard Unix) and milliseconds (JavaScript Date.now()). It also shows relative time ("3 days ago"), ISO 8601 format, and RFC 2822 format. This is essential for debugging API responses, log files, and database records.

DevKit's HTTP Header Generator creates common HTTP headers for API requests, CORS configurations, and security policies. Select from preset header sets (JSON API, file upload, authentication, CORS) or build custom headers. The tool generates ready-to-copy header strings for curl, fetch(), and Axios. It also includes a Content-Type detector, Accept header builder, and Authorization header generator (Bearer token, Basic auth). For security auditing, the Security Header Checker analyzes any URL for HSTS, CSP, and X-Frame-Options.

DevKit's Data Format Converter handles JSON to CSV, CSV to JSON, JSON to XML, XML to JSON, JSON to YAML, and YAML to JSON conversions. Paste your source data, select the output format, and get the converted result instantly. The tool handles nested JSON objects, arrays, and complex CSV structures with custom delimiters. For large datasets (up to 10MB), the converter uses Web Workers to prevent UI freezing. All conversion is local — no data is uploaded.

DevKit's Hash Generator computes MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text input or file uploads. The tool uses the Web Crypto API (crypto.subtle) for hardware-accelerated hashing. Drag and drop a file and get all hash values simultaneously. This is useful for verifying file integrity, generating checksums for downloads, detecting duplicate files, and creating content-addressed storage keys. The tool also supports HMAC generation with a secret key for API signature verification. All hashing is performed locally.

Textly's Case Converter transforms text between UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and Sentence case. Paste your text and click the desired format. The tool handles multi-line text, preserves or normalizes whitespace, and correctly capitalizes articles and prepositions in Title Case (configurable). For programmers, the camelCase and snake_case converters handle existing delimiters intelligently. All processing is instant and local — no text is uploaded to any server.

Textly's Word Counter provides real-time statistics as you type or paste text. It shows word count, character count (with and without spaces), sentence count, paragraph count, reading time (at 200 wpm), and speaking time (at 130 wpm). The tool also displays the top 10 most frequent words and their counts — useful for keyword density analysis in SEO content. For academic writing, the tool estimates page count based on standard formatting (250 words/page, double-spaced). All counting runs locally in your browser.

Textly's Text Diff tool performs a line-by-line comparison of two text snippets and highlights additions, deletions, and modifications with color-coded output. The tool uses the Myers diff algorithm for accurate minimal-diff detection. Paste your original text in the left panel and the modified text in the right panel, and the tool shows a unified or split diff view. This is useful for comparing document revisions, checking edit changes, reviewing code diffs, and verifying content updates. The diff runs entirely in your browser.

Textly's Text Reverser offers multiple reversal modes: reverse entire string character-by-character, reverse word order (keep words intact), reverse letters within each word, and flip text upside down (using Unicode lookalike characters). The tool also supports vertical flipping and mirror writing. These transformations are useful for creating puzzles, testing UI text rendering, and generating creative content. All reversal is instant and local. The upside-down flip uses Unicode characters and may not render correctly in all fonts.

Textly's Lorem Ipsum Generator creates placeholder text in the classic Latin dummy text format. Generate by number of paragraphs, sentences, or words. The tool supports standard Lorem Ipsum, hipster ipsum (modern startup jargon), and tech ipsum (technology-themed placeholder). You can also generate structured placeholder content with headings, bullet points, and links — useful for mockups and design templates. All generation is local and instant.

Textly's Duplicate Line Remover scans your text for duplicate lines and removes them, keeping only the first occurrence. The tool offers case-sensitive and case-insensitive modes, and can also trim whitespace before comparison. Options include: remove all duplicates, show only duplicates, or show only unique lines. This is useful for cleaning email lists, deduplicating log entries, removing repeated lines from CSV files, and cleaning product data. The tool handles up to 100,000 lines efficiently. All processing is local.

Textly's Find and Replace tool supports both plain text and regex-based replacement. Enter your search pattern (text or regex), replacement string, and enable flags (case-sensitive, global, multiline). The tool shows a preview of all matches highlighted before you apply the replacement. For regex mode, you can use capture groups ($1, $2) in the replacement string. This is useful for batch editing text, reformatting data, cleaning up exported content, and transforming code. The tool processes up to 1MB of text instantly.

Textly's Text to Binary Converter encodes any text into binary (0s and 1s) using ASCII/UTF-8 encoding. The tool also supports hex encoding, octal, and Base32. Paste your text and select the output format. For decoding, paste binary or hex values and get the original text back. The tool handles multi-byte UTF-8 characters correctly, including emoji and CJK characters. This is useful for learning computer science concepts, debugging encoding issues, and creating encoded messages. All conversion is instant and local.

Textly's Text Extractor uses regex patterns to pull specific data types from unstructured text. The tool can extract: email addresses, URLs, phone numbers (US and international formats), IP addresses, dates, hashtags, mentions (@username), and custom regex patterns. Paste your text and select what to extract. Results are displayed as a clean list with counts, and you can copy or download them as a text file. This is useful for data mining, lead generation, and contact extraction. All extraction runs locally.

Textly's Line Sorter arranges text lines in alphabetical order (A–Z or Z–A), by length (shortest first or longest first), numerically (if lines start with numbers), or randomly. The tool handles case-sensitive and case-insensitive sorting, and can sort by the nth word in each line (useful for sorting CSV data by a specific column). Options include removing empty lines, trimming whitespace, and removing duplicates after sorting. All sorting is performed locally and handles up to 100,000 lines efficiently.

Over 98% of Fortune 500 companies use Applicant Tracking Systems (ATS) like Workday, Greenhouse, and Lever. In 2026, an ATS score of 80+ is the practical threshold for clearing automated screening. ResumeAI's ATS Checker analyzes your resume across five areas: keyword match (40%), format compliance (25%), section completeness (15%), content quality (10%), and length and density (10%). Common ATS pitfalls: tables and columns that parsers cannot read, images that block text extraction, missing standard section headers, and keyword gaps. Use a single-column layout, standard section titles, plain text bullets, and tailor keywords to each job posting.

ResumeAI's Resume Builder provides a live-preview editor where you enter your information section by section: summary, experience, education, skills, and projects. Choose from 7 ATS-tested templates (Classic, Modern, Compact, Executive, Minimal, Elegant, Bold). The builder shows real-time updates as you type, and you can reorder sections by drag and drop. Export to pixel-perfect PDF with clean metadata and ATS-friendly formatting. The free tier includes 1 resume with all templates available. No watermarks, no hidden fees — your data is stored locally in your browser.

ResumeAI's Cover Letter Generator creates personalized cover letters from your resume and a job description. Paste the job posting URL or text, upload or link your resume, and the tool generates a tailored cover letter that references specific requirements from the job description and maps them to your experience. The generator uses a professional tone, avoids generic AI phrases, and includes a strong opening hook and closing call to action. You can edit the output and export as PDF.

ResumeAI's ATS Scanner "X-rays" your resume file to find formatting traps, hidden tables, and missing keywords that cause auto-rejections. Upload your PDF or DOCX and the tool simulates how an ATS parser would read it — showing extracted text, parsing errors, and a compatibility score. Common issues detected include: text embedded in images, multi-column layouts that scramble reading order, missing section headers, non-standard bullet characters, and keyword gaps versus the target job description.

ResumeAI's Tailor Mode analyzes a job description and suggests specific bullet point rewrites, summary adjustments, and skill reordering to match the role. Paste the job description and the tool extracts key requirements, required skills, and preferred qualifications. It then compares these against your resume and provides a match score with gap analysis. The AI suggests rewriting your bullets to incorporate missing keywords naturally and reorders your skills section to prioritize the most relevant ones. Aim for an 85%+ match score.

The best ATS-friendly resume format in 2026 is a single-column, text-based layout with standard section headers (Experience, Education, Skills), plain text bullets (use • or -), no tables or text boxes, no images or graphics, standard fonts (Arial, Calibri, Georgia), and a .docx or text-based PDF file format. Avoid: multi-column layouts, headers/footers, text boxes, text embedded as images, special characters as bullets, and creative graphics. ResumeAI's templates are pre-validated against major ATS systems including Workday, Greenhouse, Lever, and iCIMS.

Effective resume bullets follow the formula: Action Verb + Task + Result + Metric. Instead of "Responsible for managing social media," write "Managed 5 social media accounts with 50K+ followers, increasing engagement by 35% over 6 months." ResumeAI's AI Bullet Generator takes your plain text descriptions and rewrites them with strong action verbs, quantified results, and impact-focused language. Paste your current bullets and get enhanced versions that are more likely to catch a recruiter's attention and pass ATS keyword matching.

ResumeAI's Resume Analyzer provides a comprehensive score breakdown across 5 dimensions: keyword match (40%), format compliance (25%), section completeness (15%), content quality (10%), and length and density (10%). The tool shows your score for each category with specific improvement recommendations. For keyword match, it lists missing keywords from the job description. For format compliance, it flags parsing issues. For content quality, it evaluates bullet point strength. Aim for 90+ to maximize your chances of reaching a human recruiter.

ResumeAI offers 7 ATS-tested templates suited for different industries: Classic (traditional industries like finance, law, government), Modern (tech, marketing, startups), Compact (experienced professionals with 10+ years), Executive (C-suite and senior leadership), Minimal (design and creative fields), Elegant (consulting and professional services), and Bold (sales and entrepreneurial roles). All templates are ATS-compatible — the difference is in typography, spacing, and visual hierarchy. Choose a template that matches your industry's expectations.

ResumeAI's LinkedIn Optimizer analyzes your LinkedIn profile and provides recommendations for: headline optimization (include target job title and key skills), summary section (write in first person with specific achievements), experience descriptions (add metrics and keywords), skills section (list 50 relevant skills), and profile completeness (photo, banner, location, industry). The tool also suggests which keywords to incorporate based on your target job descriptions. A strong LinkedIn profile increases recruiter inbound by 3–5x.

SocialKit's Caption Generator creates platform-specific captions for Instagram, Facebook, TikTok, LinkedIn, and X (Twitter). Enter your post topic, choose a tone (witty, professional, casual, inspirational, bold), and the tool generates multiple caption variants with relevant hashtags and emoji suggestions. For Instagram, captions follow the hook-first structure with hashtags grouped on a separate line below. The tool respects platform character limits and includes 3–5 trending hashtags tailored to your content. All generation runs in your browser — no signup required.

SocialKit's Hashtag Finder discovers trending, niche, and broad-reach hashtags for any topic. Enter your content theme and the tool generates a curated set categorized by reach: broad (1M+ posts), medium (100K–1M), and niche (<100K). The tool recommends a mix of all three levels for optimal discoverability. For Instagram, use 8–15 hashtags; for LinkedIn, 3–5; for TikTok, 3–5 trending audio-related tags. The tool also shows hashtag competition level and engagement rate estimates.

SocialKit's Image Resizer includes preset dimensions for every major platform: Instagram (1080×1080 posts, 1080×1920 stories, 1080×1350 portraits), Facebook (1200×630 link previews), Twitter/X (1200×675), LinkedIn (1200×627), YouTube (1280×720 thumbnails), TikTok (1080×1920), and Pinterest (1000×1500). Upload your image, select the platform, and download the correctly sized version. Batch resizing is available for creating all platform sizes from a single source image. All processing is local.

SocialKit's Post Scheduler lets you plan and schedule posts across Instagram, Facebook, X (Twitter), and LinkedIn from a single calendar interface. Upload your media, write your caption (with AI assistance), select the platform and date/time, and the tool queues the post. The free tier supports 10 scheduled posts per month. The scheduler also suggests optimal posting times based on your audience's active hours and provides a content calendar view for visual planning.

SocialKit's Analytics Dashboard aggregates performance metrics from connected accounts: follower growth, engagement rate, top-performing posts, best posting times, and hashtag performance. The tool generates visual reports with charts for weekly and monthly trends. For Instagram, it tracks reach, impressions, and profile visits. For X (Twitter), it tracks impressions and link clicks. The free tier provides 7-day historical data; premium extends to 90 days. All analytics are read-only.

SocialKit's Content Calendar Generator creates a week or month of post ideas based on your niche, target audience, and posting frequency. Enter your industry, platforms, and posting schedule, and the tool generates a calendar with daily post ideas, suggested content types (photo, video, carousel, story), caption themes, and hashtag sets. The calendar includes a mix of content pillars: educational, promotional, behind-the-scenes, user-generated content, and engagement posts. Export as CSV or print as a visual calendar.

SocialKit's YouTube Tools include a Title Generator and Description Optimizer. The Title Generator creates 10+ click-worthy titles from your video topic, optimized for YouTube search and CTR. Titles follow proven patterns: "How to...", "X Best...", "X Mistakes to Avoid...", and question-based titles. The Description Optimizer creates SEO-friendly descriptions with keyword-rich first 150 characters, timestamps for chapters, links to related content, and hashtag suggestions.

SocialKit's TikTok Generator produces video concepts, scripts, and trending audio suggestions for any niche. Enter your topic and the tool generates 5–10 video ideas with hooks (first 3 seconds), full scripts with visual cues, trending hashtag sets, and suggested audio trends. The tool focuses on TikTok's algorithm preferences: hook within 3 seconds, concise delivery, trending audio usage, and clear call-to-action. Export scripts as text or download as a structured document.

SocialKit's Reel Hashtag Generator identifies trending and niche hashtags specifically for Instagram Reels. Enter your reel topic or upload a thumbnail, and the tool generates hashtags optimized for Reels' discovery algorithm. The tool categorizes hashtags by size (broad, medium, niche) and recommends 10–15 per reel. It also suggests a mix of evergreen and trending tags, and flags potentially shadowbanned hashtags. For maximum reach, post with trending audio and use 3–5 niche hashtags that match your content precisely.

SocialKit's Bio Generator creates platform-optimized bios for Instagram (150 chars), X/Twitter (160 chars), LinkedIn (220 chars summary), TikTok (80 chars), and YouTube (1,000 chars). Enter your name, profession, key skills, and personality traits. The tool generates multiple bio variants in different tones (professional, creative, humorous, minimal). Each bio includes a hook, value proposition, and call to action. For Instagram, the tool formats the bio with line breaks and emoji suggestions for visual appeal.

ShieldX's Password Generator creates cryptographically secure random passwords using the browser's Web Crypto API (crypto.getRandomValues) — the same random number generator used by banking apps. Choose password length (8–64 characters), and toggle uppercase, lowercase, numbers, and special characters. The tool also generates passphrases (4–6 random words) which are easier to remember and equally secure. Passwords are generated entirely on your device and never transmitted to any server. In 2026, use at least 16 characters with all character types enabled for maximum security.

ShieldX's Data Breach Checker uses the Have I Been Pwned API with k-anonymity model — only the first 5 characters of your password's SHA-1 hash are sent to the server, and the tool filters the results locally. This means your actual password is never transmitted. Enter your password and the tool tells you how many breaches it has appeared in. If your password is found in any breach, change it immediately on all accounts where you use it. 81% of data breaches involve weak or stolen passwords, making this check critical.

ShieldX's Password Strength Checker analyzes your password in real time without sending it anywhere — all analysis is local. The tool calculates entropy (in bits), estimates crack time for different attack methods (brute force, dictionary, rainbow table), checks for common patterns (sequential characters, repeated characters, keyboard walks), and rates strength from "Very Weak" to "Very Strong." A password with 80+ bits of entropy is considered strong. The tool also suggests improvements: add length, use varied character types, avoid dictionary words.

ShieldX's SSL Certificate Checker queries any domain's SSL/TLS certificate and displays: issuer (Let's Encrypt, DigiCert, etc.), validity period, expiration date, certificate chain, protocol support (TLS 1.2/1.3), and common misconfigurations. The tool warns about expiring certificates (within 30 days), self-signed certs, and mixed content issues. Google uses HTTPS as a ranking signal, and browsers mark non-HTTPS sites as "Not Secure," making SSL verification essential for website operators. The checker does not store your queries.

ShieldX's Hash Checker computes MD5, SHA-1, SHA-256, SHA-384, and SHA-512 checksums for any file. Drag and drop a file and get all hash values instantly. This is essential for verifying file integrity after downloads, detecting tampering, and confirming file authenticity. To verify a download, compare the hash value shown on the download page with the hash generated by the tool — if they match, the file is intact. The tool also supports hash comparison: paste the expected hash and the tool shows a match/no-match result. All hashing is local.

ShieldX's Security Header Analyzer checks any URL for critical HTTP security headers: Strict-Transport-Security (HSTS), Content-Security-Policy (CSP), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. The tool assigns a security score (A+ to F) and provides specific recommendations for each missing or misconfigured header. Proper security headers protect against XSS, clickjacking, MIME-type sniffing, and protocol downgrade attacks. The analyzer queries the URL directly and does not store results.

ShieldX's DMARC Record Generator creates properly formatted DMARC DNS records for your domain. Specify your policy (none, quarantine, reject), percentage of email to apply the policy to, reporting options (rua, ruf), and alignment mode (relaxed, strict). The tool generates the DNS TXT record value to paste into your DNS provider. DMARC works with SPF and DKIM to prevent email spoofing and phishing. The tool also generates SPF records and provides a DKIM selector guide. All generation is local — no domain data is sent to any server.

ShieldX's AES-256 Encryptor uses the Web Crypto API to encrypt text or files with AES-256-GCM (Galois/Counter Mode), the current gold standard for symmetric encryption. Enter your text or drag a file, set a password, and download the encrypted output. The tool generates a random IV (initialization vector) for each encryption and includes it in the output. Decryption requires the same password. All encryption happens locally — your plaintext and password never leave your browser. This is ideal for encrypting sensitive notes, files, and messages before sharing.

ShieldX's Link Scanner checks any URL against multiple threat databases and analyzes the URL structure for phishing indicators. The tool examines: domain age, domain reputation, redirect chains, URL length, suspicious characters, IDN homograph attacks (lookalike domains), and known malware patterns. Results show a threat level (Safe, Suspicious, Dangerous) with specific findings. The scanner does not open the URL — it analyzes metadata and reputation data only. This is useful for verifying links in emails, messages, and social media before clicking.

ShieldX's CSP Generator creates Content-Security-Policy headers tailored to your website. Specify allowed sources for scripts, styles, images, fonts, connections, frames, and media. The tool generates the CSP header value with proper syntax, including nonce support for inline scripts and hash support for inline styles. It also provides a report-only mode for testing before enforcement. A strong CSP prevents XSS attacks by restricting which resources can load on your page. The tool includes presets for common frameworks (React, Vue, WordPress) and generates SRI (Subresource Integrity) hashes.

Designly's Gradient Generator creates linear, radial, and conic CSS gradients with a visual editor. Add unlimited color stops, drag them to position, adjust the angle (0–360° for linear, shape and origin for radial), and preview live. The tool outputs ready-to-copy CSS with standard syntax (no vendor prefixes needed in 2026). You can also generate Tailwind utility classes for your gradient. For inspiration, browse the curated gradient library with 100+ presets. Download as CSS, Tailwind config, or an image file.

Designly's Box Shadow Generator lets you stack multiple shadow layers with independent controls for offset X/Y, blur, spread, color, and inset mode. The tool provides a live preview on a sample element and outputs the complete comma-separated box-shadow CSS value. You can create neumorphism effects (two shadows with opposite offsets, one inset), material design elevation, and soft glow effects. Copy the CSS with one click. The tool also generates Tailwind shadow utilities and supports rgba colors with alpha transparency.

Designly's Color Picker provides an interactive color wheel and input fields for HEX, RGB, HSL, and CMYK values. Change any format and the others update instantly. The tool also shows the closest Tailwind color name, computes WCAG contrast ratios for accessibility (AA and AAA), and generates a full color palette with shades and tints from your base color. Copy any format with one click. The tool also supports OKLCH, the perceptually uniform color space recommended for design systems in 2026.

Designly's Tailwind Generator creates ready-to-use Tailwind utility classes from visual controls. Adjust spacing, typography, colors, borders, shadows, and transitions with sliders and pickers, and the tool outputs the complete className string. It also generates custom Tailwind config snippets for your theme extensions (custom colors, fonts, breakpoints). The tool supports Tailwind v3 and v4 syntax. This is useful for developers who want visual control without memorizing every utility class.

Designly's Palette Generator creates harmonious color palettes using color theory rules: complementary, analogous, triadic, tetradic, and monochromatic. Enter a base color and the tool generates 5-color palettes with primary, secondary, accent, background, and text colors. Each palette includes HEX, RGB, and HSL values, WCAG contrast ratings for text combinations, and a live preview showing the palette applied to a sample UI. Export as CSS variables, Tailwind config, JSON, or a shareable URL. The tool also generates accessible palette variants that meet AA contrast requirements.

Designly's Border Radius Generator creates asymmetric border-radius values for blob shapes, organic cards, and fluid UI elements. Adjust each corner independently with sliders for horizontal and vertical radii. The tool outputs the shorthand CSS border-radius property and provides a live preview. Presets include common shapes (blob, leaf, pill, ticket, wave). You can also generate fluid border-radius using CSS clamp() for responsive shapes that scale proportionally. Copy the CSS with one click.

Designly's Glassmorphism Generator creates frosted-glass backdrop-filter effects with controls for blur amount, opacity, border color, and shadow. The tool outputs the complete CSS including backdrop-filter, -webkit-backdrop-filter (for Safari), background, border, and box-shadow. Adjust the settings with live preview and copy the CSS. The tool also provides a fallback for browsers that do not support backdrop-filter (solid background with opacity). Glassmorphism works best over colorful or gradient backgrounds.

Designly's CSS Animation Generator creates keyframe animations with a visual timeline editor. Add keyframes, set transform and opacity values at each point, adjust easing functions (linear, ease-in, ease-out, cubic-bezier), and set duration, delay, and iteration count. The tool outputs the complete @keyframes rule and animation shorthand CSS. Presets include common animations: fade in, slide up, bounce, pulse, rotate, scale, and shimmer. Copy the CSS and paste it into your stylesheet. The tool also generates animation utilities for Tailwind.

Designly's CSS Pattern Generator creates pure-CSS background patterns without images. Choose from pattern types: stripes, dots, grid, checkerboard, diagonal, waves, and geometric. Adjust colors, spacing, size, and angle with live preview. The tool outputs the CSS using background-image with linear-gradient and radial-gradient — no image files needed, meaning patterns are resolution-independent and add zero bytes to your page load. Copy the CSS and apply it to any element. Patterns are useful for section backgrounds, cards, and hero sections.

Designly's Flexbox Generator and CSS Grid Generator provide visual layout builders. For Flexbox: set flex-direction, justify-content, align-items, flex-wrap, and gap with live preview. For Grid: define columns, rows, areas, gap, and alignment with a visual grid editor. Both tools output ready-to-copy CSS and HTML. The Grid generator supports grid-template-areas with a visual drag-and-drop interface for assigning items to grid areas. This eliminates the trial-and-error of writing flexbox and grid CSS by hand.

The safest file converters process files locally in your browser using WebAssembly rather than uploading them to remote servers. Convertly supports 30+ file format conversions across images, documents, audio, video, and archives — all 100% client-side. Server-based converters like CloudConvert and Convertio require you to upload your files, where they are stored temporarily on shared infrastructure. With Convertly, your files never leave your device, which is critical for sensitive documents like contracts, financial statements, or personal photos. No file size limits, no watermarks, no daily caps, and no account required.

Convertly's PDF to Word converter extracts text and formatting from your PDF and creates an editable DOCX file entirely in your browser. The tool uses a WebAssembly-based PDF parser that preserves paragraphs, headings, lists, and tables. For scanned PDFs, OCR is applied automatically. Simply drag and drop your PDF, click Convert, and download the DOCX. Unlike server-based converters, your document never leaves your device — making it safe for confidential contracts, legal documents, and financial reports. No signup, no watermarks.

Convertly's Video Converter uses FFmpeg compiled to WebAssembly to convert video files entirely in your browser. Supported formats include MP4, WebM, MOV, AVI, MKV, FLV, and GIF. The tool handles common conversions: MP4 to WebM (for web), MOV to MP4 (for compatibility), video to GIF (for social media), and video to MP3 (audio extraction). The WebAssembly FFmpeg engine (about 30 MB) downloads once and is cached by your browser. For files under 500 MB, local conversion is often faster than uploading to a cloud converter. No file size limits beyond your device memory.

Convertly's Audio Converter supports MP3, WAV, OGG, M4A, AAC, FLAC, AIFF, OPUS, and WMA formats. Convert between any pair — for example, WAV to MP3 for smaller file size, FLAC to MP3 for compatibility, or MP3 to M4A for Apple devices. The tool uses the browser's native Web Audio API and FFmpeg WebAssembly for encoding. Adjust bitrate (128–320 kbps for MP3), sample rate, and channels (mono/stereo). All conversion is local — your audio files never leave your device. Batch conversion supports up to 50 files at once.

Convertly's EPUB to PDF converter renders your EPUB ebook as a formatted PDF with proper page breaks, typography, and table of contents. The tool parses the EPUB structure (HTML chapters, CSS styles, embedded images) and renders it using a browser-based layout engine, then exports as PDF. This is useful for reading ebooks on devices that do not support EPUB, printing chapters, or sharing documents. The tool also supports EPUB to MOBI (for older Kindle devices) and PDF to EPUB (for reflowable text on e-readers). All conversion is local.

Convertly's Data Format Converter handles structured data conversions: CSV to JSON, JSON to CSV, JSON to XML, XML to JSON, JSON to YAML, and YAML to JSON. Paste your data or upload a file, select the output format, and get the converted result. The tool handles nested objects, arrays, and complex CSV structures with custom delimiters. For large datasets (up to 50 MB), the converter uses Web Workers to prevent UI freezing. This is useful for data migration, API testing, configuration file conversion, and database exports. All conversion is local.

Convertly's Image to PDF converter takes your JPG, PNG, WebP, HEIC, or BMP images and bundles them into a single PDF document. Arrange images in the desired order, set page size (A4, Letter, or fit to image), add margins, and download. The tool runs entirely in your browser — your images never leave your device. This is perfect for creating photo albums, submitting assignment scans, compiling receipts for expense reports, or sharing image sequences as a single document. Batch conversion supports up to 50 images.

Convertly's DOCX to PDF converter renders your Word document as a PDF with proper formatting — preserving fonts, headings, tables, images, and page layout. The tool uses a browser-based rendering engine that interprets the DOCX XML structure and outputs a pixel-perfect PDF. Unlike online converters that upload your document, Convertly processes everything locally. This is essential for confidential business documents, legal contracts, and academic papers. Simply drag and drop your DOCX, click Convert, and download the PDF. No signup, no watermarks.

Convertly's Video to Audio extractor takes any video file (MP4, MOV, WebM, AVI, MKV) and extracts the audio track as MP3, WAV, OGG, M4A, or FLAC. The tool uses FFmpeg WebAssembly to demux the audio stream and re-encode it to your chosen format. This is useful for extracting music from videos, creating podcasts from video recordings, saving lecture audio, and generating ringtones. Adjust audio quality (bitrate) and trim the output to a specific time range. All processing is local — your video file never leaves your device.

Convertly's Batch Converter processes up to 50 files simultaneously. Drag and drop multiple files, choose the output format, and click Convert. The tool runs conversions in parallel using Web Workers, utilizing your CPU's core count for maximum speed. Results are downloaded as a ZIP archive with original filenames preserved (with new extensions). This is ideal for converting entire folders of images for web optimization, preparing document batches for a different format, or extracting audio from multiple video files. No queue, no waiting — all processing is local.