JWT Decoder

Decode and inspect JSON Web Tokens — header, payload, and signature

JWT Token

✓Valid — expires in 2283654h 33m (11/20/2286, 5:46:39 PM)

Header — Algorithm & Token Type

{
  "alg": "HS256",
  "typ": "JWT"
}

Payload — Claims & Data

{
  "sub": "1234567890",
  "name": "John Doe",
  "iat": 1516239022,
  "exp": 9999999999
}

Signature

SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c

The signature cannot be verified client-side without the secret key. Never share your secret key.

Standard JWT Claims Reference

issIssuer — who issued the token

subSubject — who the token is about

audAudience — intended recipients

expExpiration — Unix timestamp

nbfNot Before — valid from this time

iatIssued At — creation timestamp

jtiJWT ID — unique identifier

algAlgorithm — signing algorithm (header)

❓JWT Decoder FAQ

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