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JWT Decoder

Decode and inspect JWT tokens. View header and payload claims in a readable JSON tree. All client-side.

JWT Token

HEADER

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9

PAYLOAD

eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyLCJleHAiOjE3MTYyMzkwMjJ9

SIGNATURE

abc123def456...

Header

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

Payload

{
  "sub": "1234567890",
  "name": "John Doe",
  "iat": 1516239022,
  "exp": 1716239022
}

Algorithm

HS256

Token Type

JWT

Issued At

2018-01-18T01:30:22.000Z

Expires At

2024-05-20T21:03:42.000Z

Subject

1234567890

Issuer

N/A

Audience

N/A

JWT ID

N/A

JWT Decoder - CodeTools Toolbox - Free online developer tools.