Security

JWT Decoder

Decode and inspect JWTs without verifying the signature.

JWT Decoder & Tamper Check

Decode JSON Web Tokens (JWT) to inspect claims and generate attack vectors (e.g. 'none' algorithm exploit).

🔒 Privacy & Security

Tokens are decoded locally. We do not store your tokens.

  • Data Collection: No
  • Processing: Client-side
  • Status: active
  • Version: 1.0
  • Last Updated: 2025-12-21
💡 How to use:

Paste your JWT string to see the Header and Payload decoded instantly.

Disclaimer: This tool is provided "as is" without warranty of any kind. Radiatus Tools is not responsible for any misuse. Results are generated for educational and utility purposes.

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