Decode and inspect JSON Web Tokens. View header, payload, and check expiration status.
[[ JSON.stringify(header, null, 2) ]]
[[ JSON.stringify(payload, null, 2) ]]
[[ error ]]
Paste a JWT token above to decode it
JSON Web Tokens (JWT) consist of three parts: Header, Payload, and Signature. This tool decodes the header and payload but does not verify the signature. Never trust a JWT without proper server-side verification.