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JWT sign
Sign a JSON payload as a JWT with HS, RS, PS, ES or EdDSA algorithms, optionally adding issue and expiry times. Secrets and private keys are a separate input and are never saved with workflows.
Process locally
Files stay in this browser session. Closing or clearing releases them.
Add text
Type or paste the text to process
Adjust settings
Optional: Algorithm, HMAC secret format, Add issue time and more
Run
Processes in this browser; cancel at any time
Add text first