Developer Tools
Format, validate, encode, and transform code and data
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JSON Formatter
Paste messy JSON and get it formatted, validated, or minified
Base64 Encode/Decode
Encode text or files to Base64 and back
Hash Generator
Generate SHA-256, SHA-384, and SHA-512 hashes
JWT Decoder
Decode and inspect JWT tokens instantly
Code Formatter
Format JS, TS, CSS, HTML, and more with Prettier
Color Converter
Convert between HEX, RGB, RGBA, HSL, and HSLA
CSS Gradient Generator
Build CSS gradients visually and copy the code
Box Shadow Generator
Generate CSS box-shadow with visual controls
Regex Tester
Test regular expressions against sample text
Unix Timestamp Converter
Convert between dates and Unix timestamps
Cron Expression Generator
Build cron expressions with a visual editor
Diff Checker
Compare two texts side by side and spot differences
Minifier
Minify JSON, CSS, or HTML in one click