JWT Decoder

Decode JWT headers and claims locally.

Paste a token to inspect its header, payload, timestamps, issuer, audience, and scopes without sending the token anywhere.

Mode: Local
Output: Decode
Verify: No

Decoder workspace

Tokens are decoded in the browser. Signature verification is not performed.

Token input266 chars

Decoded token

decoded

Header

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

Payload

{
  "sub": "user_123",
  "name": "Cliviro Demo",
  "iss": "cliviro.local",
  "aud": "developer-tools",
  "iat": 1893456000,
  "nbf": 1893456000,
  "exp": 1893542400,
  "scope": "tools:read"
}

State

Decoded

Shape

8 claims

Input

266 chars

Signature

17 chars