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JWT Debugger

Security & Auth

Decode JSON Web Tokens, inspect claims, and check expiration status directly in your browser.

Encoded JWT Token

Format: Header.Payload.Signature1 line · 250 chars

Validation & Expiry Status

Token Active & Valid

Expires At:Sat, 02 Feb 2030 05:03:42 GMT

Issued At:Thu, 18 Jan 2018 01:30:22 GMT

Decoded HeaderHS256

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

Plain Text / Monospace4 lines · 36 chars

Decoded Payload (Claims)CLAIMS

{
  "sub": "1234567890",
  "name": "Jane Doe",
  "email": "jane.doe@example.com",
  "roles": [
    "admin",
    "developer"
  ],
  "iat": 1516239022,
  "exp": 1896239022
}

Plain Text / Monospace11 lines · 171 chars

SignatureHS256

sample_signature_not_verified_here