JWT Decoder
Decode JWT header and payload instantly.
JWT Token
Tokens are decoded locally in your browser. This tool does not verify the signature.
Header
Payload
Signature
Signature will appear here...
Changes update instantly
Examples
Input
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c
Output
Header: {"alg":"HS256","typ":"JWT"} | Payload: {"sub":"1234567890","name":"John Doe","admin":true}About this tool
Decode JWT header and payload instantly.. This tool helps you process input instantly in your browser without installing any software.
How to use
- Enter your input
- View the result instantly
- Copy output if needed
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