Developer
Utilities for software developers including JSON formatters and encoders.
UUID Generator
Generate random UUIDs (version 4) instantly for your development needs.
JSON Formatter
Format, validate, and minify JSON strings securely in your browser.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text.
URL Encoder / Decoder
Encode and decode URL parameters safely and securely in your browser.
Regex Tester
Test JavaScript regular expressions quickly and securely in your browser.
JWT Decoder
Decode JSON Web Tokens (JWT) safely in your browser without sending to a server.