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JWT Decoder

Decode & inspect JWT tokens

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What is JWT Decoder?

JWT (JSON Web Token) Decoder is a free tool to decode and inspect JWT tokens. View the header and payload of any JWT token instantly.

Features

  • Decode JWT tokens instantly
  • View header and payload separately
  • Check token expiration
  • Pretty-printed JSON output

Frequently Asked Questions

Is this tool free to use?

Yes, JWT Decoder is completely free. No registration required.

Is my data secure?

All processing happens in your browser. Your data never leaves your device.

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