Developer Tools
JSON formatters, Base64, UUID, JWT, hash generators, and more.
9 tools available
JSON Formatter
Format, validate, and minify JSON instantly.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to plain text.
URL Encoder / Decoder
Encode and decode URL components for safe use in query strings.
UUID Generator
Generate cryptographically random UUID v4 values.
Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes for any text.
JWT Decoder
Decode and inspect JWT token headers and payloads instantly.
Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and octal.
Regex Tester
Test regular expressions against strings with live match results.
URL Parser
Parse any URL into protocol, host, port, path, query parameters, and fragment.