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JWT Decoder

Decode a JSON Web Token to inspect its header, payload and expiry.

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How to use the JWT Decoder

  1. 1

    Paste the JWT.

  2. 2

    Read the decoded header and payload.

  3. 3

    Check the issued and expiry times.

Frequently asked questions

Does this verify the signature?

No. It only decodes the token. Never trust a token's contents without verifying its signature on your server.