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Jwt Tools
JWT Sign & Verify
Sign and verify JSON Web Tokens (client-side demo only).
JWT Sign & Verify
Sign JWT
Verify JWT
Header (JSON)
{"alg":"HS256","typ":"JWT"}
Payload (JSON)
{"sub":"1234567890","name":"John Doe","iat":1516239022}
Secret
Sign JWT
⚠️ This is a client-side demo. Use proper JWT libraries and secure secrets in production.
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