Decode JSON Web Tokens instantly. Nothing is sent to any server.
Paste JWT. See header, payload, signature. Timestamps become human-readable. Copy details.
Debugging auth issues requires JWT inspection. Decode instantly without terminal.
Compact URL-safe token representing claims; common for auth.
Yes, local decoding only.
Shows signature; cannot verify without key.
iss (issuer), exp, sub, aud, iat common.