JWT Decode
Decode JWT tokens to view header and payload. Signature verification is not performed.
Auto-decodes on input or paste
Usage
Paste JWT to decode. Header and Payload shown as JSON. No signature verification. Do not paste production tokens.
When to use
API auth debugging, checking token expiry/claims, OAuth/OIDC verification.
Examples
Paste eyJhbGciOiJIUzI1NiIs... to view Header/Payload. Check exp, sub, aud claims.