parseformat.com

JWT Encoder

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Encoded JWT
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Free Online JWT Encoder

Encode a JWT header and payload into a token in your browser. Create an unsigned token (alg: none) or sign with HS256 using a secret.

No signup or upload — encoding stays on your device.

How to use

  1. Edit the header and payload JSON.
  2. Choose none or HS256.
  3. Enter a secret if signing with HS256.
  4. Click Encode and copy the token.