MoaKit
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JWT Decoder & Verifier

Decode JWT headers and payloads, check expiry, and verify HS, RS, PS, ES and EdDSA signatures with a secret or public key, with warnings for risky settings.

토큰을 붙여넣으면 여기에 풀어서 보여줘요.

토큰과 키는 이 브라우저 안에서만 처리하고 어디에도 보내지 않아요. 그래도 실제 서비스의 비밀키는 되도록 붙여 넣지 마세요.

What is JWT Decoder & Verifier?

Decodes and shows the header and payload of a JWT. Use it to check what information a login token holds.

How to use

  1. Paste the token.
  2. Check the header and payload.
  3. Check the expiry time (exp) and other fields.

Tips

  • Tokens from real services are sensitive. This tool processes them only inside your browser, but do not paste them in public places.