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Add Line Numbers
Text ToolsAdd line numbers or custom prefixes to each line of text. Supports numbered formats, bullet points, and custom patterns.
Coin Flip
Random Picker ToolsFlip virtual coins with realistic 3D animation. Choose Heads/Tails, Yes/No, or custom options with adjustable probabilit...
Waist to Hip Ratio Calculator
Health & Fitness ToolsCalculate your waist-to-hip ratio to assess health risks. See body shape classification, WHO risk categories, and waist...
Code Minifier
Code ToolsMinify JavaScript, CSS, and HTML code to reduce file size with real-time compression stats and configurable options.
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Test your laptop touchpad functionality - detect taps, gestures, multi-touch, and pointer tracking i...
Test your keyboard for broken keys, ghosting, and rollover issues. Supports Full (100%), TKL (80%),...
Convert GPS coordinates between Decimal Degrees, DMS, DDM and UTM formats. Interactive map preview w...
Perform quick calculations with standard and scientific modes. Supports keyboard input, calculation...
Test your monitor's refresh rate with visual animations. Compare 30Hz, 60Hz, 120Hz side by side and...
Test, calibrate, and fix your display with 12 professional tools: Dead Pixels, Master Pattern, SMPTE...
Decode and inspect JSON Web Tokens instantly. View header, payload, signature with claims explanatio...
Test your game controller buttons, joysticks, triggers, D-pad, and vibration. Supports Xbox, PlaySta...
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Freshly added to our collection
Browse and search all HTTP status codes with descriptions, use cases, common headers, and related co...
Escape and unescape strings for JSON, XML, SQL, JavaScript, Python, C/Java, CSV, RegEx, and Shell wi...
Create beautiful CSS gradients visually. Build linear, radial, and conic gradients with draggable co...
Browse, search, and copy from the complete ASCII character table with decimal, hex, octal, binary, a...
Calculate Unix file permissions in symbolic, octal, and chmod command formats with an interactive pe...
Minify JavaScript, CSS, and HTML code to reduce file size with real-time compression stats and confi...
Build and test cron job expressions with a visual builder, human-readable descriptions, and next exe...
Write HTML, CSS, and JavaScript code with instant live preview in a sandboxed environment — like a m...
Generate realistic fake data for testing — names, emails, phones, addresses, and 30+ data types with...
Decode and inspect JSON Web Tokens instantly. View header, payload, signature with claims explanatio...
Format and beautify source code for JavaScript, HTML, CSS, SQL, Python, and PHP with customizable in...
Test and debug regular expressions with live matching, capture group highlighting, replace mode, and...