JWT Decoder

Our JWT Decoder tool helps you decode and inspect JSON Web Tokens (JWT). Simply paste your JWT token, and our tool will decode the header and payload, displaying all the token information in a readable format.

JWT tokens consist of three parts separated by dots (.): Header.Payload.Signature. Our decoder will:

• Header: Decode the algorithm and token type

• Payload: Decode the claims and data

• Signature: Display the signature (for verification)

Common JWT claims include:

• iss (issuer): Who issued the token

• sub (subject): The subject of the token

• aud (audience): Who the token is intended for

• exp (expiration): When the token expires

• iat (issued at): When the token was issued

• nbf (not before): When the token becomes valid

Get started with our JWT Decoder tool today and easily inspect your JWT tokens!