Free Online Tools
50+ free online tools — PDF, image, video, dev. No install, right in your browser.
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All tools
🗜️ Image Image Compressor Compress JPG, PNG and WebP images in your browser — no upload. 📷 Image PNG to JPG Convert PNG images to JPG online. 🧊 Image PNG to WebP Convert PNG images to WebP online. 🖼️ Image JPG to PNG Convert JPG images to PNG online. 🧊 Image JPG to WebP Convert JPG images to WebP online. 📷 Image WebP to JPG Convert WebP images to JPG online. 🖼️ Image WebP to PNG Convert WebP images to PNG online. 📷 Image GIF to JPG Convert GIF images to JPG online. 🖼️ Image GIF to PNG Convert GIF images to PNG online. 🧊 Image GIF to WebP Convert GIF images to WebP online. 📷 Image BMP to JPG Convert BMP images to JPG online. 🖼️ Image BMP to PNG Convert BMP images to PNG online. 🧊 Image BMP to WebP Convert BMP images to WebP online. 🖼️ Image SVG to PNG Convert SVG images to PNG online. 📷 Image SVG to JPG Convert SVG images to JPG online. 🧊 Image SVG to WebP Convert SVG images to WebP online. 📱 Image HEIC to JPG Convert HEIC images to JPG online. 🖼️ Image HEIC to PNG Convert HEIC images to PNG online. 🧊 Image HEIC to WebP Convert HEIC images to WebP online. 📷 Image AVIF to JPG Convert AVIF images to JPG online. 🖼️ Image AVIF to PNG Convert AVIF images to PNG online. 🧊 Image AVIF to WebP Convert AVIF images to WebP online. 📐 Image Image Resizer Resize JPG, PNG or WebP images to exact dimensions in your browser. 🪄 Image Background Remover Remove a solid or simple background and get a transparent PNG. 🧩 Developer JSON Formatter Format, beautify and validate JSON instantly. 🔎 Developer Regex Tester Test regular expressions live, with match highlighting and capture groups. 🔐 Developer Hash Generator (SHA-256) Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text or a file. 🕒 Developer Unix Timestamp Converter Convert Unix epoch time to a readable date, and back — seconds or milliseconds. 🎫 Developer JWT Decoder Decode a JSON Web Token and read its header, payload and expiry. ⏱️ Developer Cron Expression Generator Read a cron expression in plain English and see its next run times. 🔁 Developer Base64 Encode / Decode Encode text to Base64 or decode Base64 back to text. 🔗 Developer URL Encoder / Decoder Encode or decode URLs and query parameters. 🖱️ Developer Mouse Double Click Test (Chatter) Test your mouse for double-click chatter. Detects unintended repeat clicks from a failing switch. ⌨️ Developer Keyboard Test Test every key on your keyboard online. Check for dead keys, key rollover (NKRO) and ghosting. ⚡ Developer Click Speed Test (CPS) Test your clicks per second. Click as fast as you can and measure your CPS with a rank. 🟥 Developer Dead Pixel Test Find dead or stuck pixels on your screen with full-screen solid colors. Free, online. ⚡ Developer Reaction Time Test Test your reaction time in milliseconds. Wait for green, then click as fast as you can. 📑 PDF Merge PDF Combine multiple PDF files into one PDF. ✂️ PDF Split PDF Extract pages or split a PDF by page range. 🖼️ PDF JPG to PDF Convert JPG and PNG images into a single PDF. 📄 PDF PNG to PDF Convert PNG images into a single PDF. 🏞️ PDF PDF to JPG Convert PDF pages to JPG images. 🖼️ PDF PDF to PNG Convert PDF pages to PNG images. 🔃 PDF Reorder PDF Pages Drag to rearrange or delete PDF pages. 🗜️ PDF PDF Compressor Reduce PDF file size right in your browser — no upload. 🎬 Video MP4 to MP3 Extract MP3 audio from MP4 and other video files. ✂️ Video Video Trimmer Cut and trim MP4 videos in your browser — no upload, no watermark. 🔑 Generators Password Generator Create strong, secure, random passwords in one click. 🆔 Generators UUID Generator Generate random UUID v4 identifiers in bulk. 📝 Generators Lorem Ipsum Generator Generate placeholder Lorem Ipsum text. 🔳 Generators QR Code Generator Create a QR code from any text or link. 🎨 Generators Color Converter — HEX, RGB, HSL Convert HEX to RGB, HSL and CMYK, with shades and a WCAG contrast check. 🌈 Generators CSS Gradient Generator Build linear, radial and conic CSS gradients and copy the code. 🔳 Generators QR Code with Logo Generate a QR code with your logo in the center. 🎹 Generators Virtual Piano Play piano in your browser with your mouse, touch, or computer keyboard. No download. 🔤 Text Word Counter Count words, characters, sentences, and reading time instantly. 🔠 Text Case Converter Convert text to UPPERCASE, lowercase, Title Case, camelCase and more. 😀 Text Emoji & Symbols — Copy and Paste Search emoji and special characters, then click to copy. 🔀 Text Text Diff Checker Compare two texts and see exactly which lines were added or removed. 🔊 Text Text to Speech Turn text into natural speech and listen instantly — free. 📏 Calculators Unit Converter Convert length, weight, temperature, area and more. 📅 Calculators D-Day Calculator Count the days until or since a date. 🎂 Calculators Age Calculator Calculate your exact age in years, months and days. 🧮 Calculators Percentage Calculator Work out percentages, ratios and percent change in one place. ⚖️ Calculators BMI Calculator Calculate your Body Mass Index and see your weight category. 🏦 Calculators Loan Calculator Monthly payment, total interest and a full amortization schedule across 4 repayment methods. 💱 Calculators Currency Converter Convert between 150+ currencies with live exchange rates. 🏷️ Calculators Discount Calculator Find the sale price and how much you save from a percentage off. 🧾 Calculators VAT Calculator Add or remove VAT and see the net, tax and gross amounts.