DevTools API
› JWT Generator
JWT Generator
Create signed JSON Web Tokens with custom headers, claims, and HMAC secrets.
Algorithm:
HS256
HS384
HS512
Secret Key:
Expires in:
1 hour
1 day
1 week
30 days
1 year
No expiry
Payload Claims (JSON):
{ "sub": "1234567890", "name": "John Doe", "admin": true, "iat": 0 }
Header (auto-generated):
Generated JWT:
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