Developer Tools
5 tools available
JSON formatting, regex testing, color picking, UUID and hash generation.
JSON Formatter
Format, validate, and minify JSON with pretty printing and tree view.
Popular
Regex Tester
Test regular expressions live with match highlights and common patterns library.
Popular
Color Picker
Pick colors and convert between HEX, RGB, HSL formats with palette generation.
Popular
UUID Generator
Generate v4 UUIDs individually or in bulk.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes using the Web Crypto API.