token
JWT Debugger
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JWT Token
Secret Key (optional – for display only)
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Example
Algorithm: —
Expiry: —
Header
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Payload
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Payload (JSON)
{"sub": "1234567890", "name": "John Doe", "iat": 1516239022}
Secret Key
Generates a JWT with HS256 header. Signature is a placeholder for demo purposes — use a proper library for production tokens.
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Generated JWT
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