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JWT Generator & Verifier
JWT Generator & Verifier
Sign and verify JWTs with HS256/RS256. Colour-coded token, verify tab.
generate
verify
Algorithm
HS256
HS384
HS512
RS256
Secret (HMAC)
Random
Payload (JSON)
{ "sub": "user_123", "name": "John Doe", "iat": 1778259760 }
Expires in
None
15 minutes
1 hour
24 hours
7 days
30 days
Issuer
Audience
Subject
Sign JWT