FastMinify is a modern developer toolbox that helps you format, validate, minify, beautify and convert code directly in your browser. From JSON, XML, YAML and CSV to JWT, Base64, UUID, hashing, regex, cron expressions and SVG optimization, FastMinify brings together hundreds of everyday developer utilities in one fast and privacy-first platform. Everything runs locally in your browser whenever possible, ensuring your data stays on your device without unnecessary uploads or accounts.