JWT Generator & Decoder
Generate signed JWTs and decode/verify existing tokens
Generate
Decode / Verify
Algorithm
HS256
HS384
HS512
Secret Key
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Payload (JSON)
+ exp (+1h)
+ iat (now)
+ iss
+ sub
+ nbf
Generate Token
Generated JWT
Copy Token
JWT Token
Secret Key (optional — leave blank to decode without verification)
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Decode Token
Header
Payload