JWT Decoder & Inspector
Nothing leaves your browser
Paste a JSON Web Token to read its header, payload and signature, with the dates turned into readable times. It all happens in your browser.
The token is decoded in your browser only. Decoding shows what a token says; it does not prove the token is genuine. Only trust claims after the signature is verified by the server that issued it.
Tab indents. Press Escape, then Tab, to leave the editor.