JWT Token Inspector & Decoder

Decode, inspect, and validate JSON Web Tokens in real time with claim timestamps and expiration audits.

[EXPIRED TOKEN]Expired 5 hour(s) ago (Tue, 01 Sep 2026 23:06:40 GMT)

Encoded JWT Token:

Header: Algorithm & Token Type

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

Payload: Data & Claims

{
  "sub": "usr_9081274",
  "name": "Alex Zander",
  "email": "[email protected]",
  "iat": 1725200000,
  "exp": 1788304000,
  "roles": [
    "platform_admin",
    "developer"
  ]
}

Signature:

dGVzdF9zaWduYXR1cmVfaGFzaF9leGFtcGxl