Free Utility
JSON Formatter
Format, convert, compare, generate TypeScript, and inspect JWTs. Everything stays in your browser.
JSON formatting workspace
0 characters
0 characters
Private by design
Your JSON, YAML, and tokens are processed only in your browser.
Five focused tools
Format, convert, compare, generate types, and decode JWTs.
Developer friendly
Clear outputs, useful errors, and one-click copy actions.