Developer Tools
23 toolsFree developer tools — JSON formatter, Base64, JWT decoder, regex tester, UUID generator, hash generator, cron builder and more. Built for developers.
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Base64 Decode
Decode Base64 to text
Base64 Encode
Encode text to Base64
Cron Expression Generator
Build cron expressions visually
CSS Formatter
Beautify CSS code
CSS Minifier
Minify CSS to reduce size
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes
HTML Formatter
Beautify HTML code
HTML Minifier
Minify HTML to reduce size
JS Formatter
Beautify JavaScript code
JS Minifier
Minify JavaScript to reduce size
JSON Formatter
Format and beautify JSON
JSON Validator
Validate JSON and find errors
JWT Decoder
Decode JSON Web Tokens
Password Generator
Generate strong, secure passwords
Password Strength Checker
Check how strong your password is
QR Code Generator
Generate QR codes for anything
Regex Tester
Test regular expressions live
SQL Formatter
Beautify SQL queries
Timestamp Converter
Convert Unix timestamps to dates and back
URL Decode
Decode URL-encoded text
URL Encode
Encode text for URLs
UUID Generator
Generate UUIDs v4
XML Formatter
Beautify XML code
All developer tools
- Base64 Decode
- Base64 Encode
- Cron Expression Generator
- CSS Formatter
- CSS Minifier
- Hash Generator
- HTML Formatter
- HTML Minifier
- JS Formatter
- JS Minifier
- JSON Formatter
- JSON Validator
- JWT Decoder
- Password Generator
- Password Strength Checker
- QR Code Generator
- Regex Tester
- SQL Formatter
- Timestamp Converter
- URL Decode
- URL Encode
- UUID Generator
- XML Formatter