Terms & Conditions
The rules for using JWT Dev Tools. By using the site you agree to these terms.
Last updated: June 13, 2026
1. Acceptance of terms
By accessing or using jwtdevtools.com ("the site"), you agree to be bound by these Terms & Conditions. If you do not agree, please do not use the site.
2. Description of service
JWT Dev Tools is a free, browser-based tool for decoding, inspecting, and verifying JSON Web Tokens. All processing happens locally in your browser. The service is provided for development, debugging, and educational purposes.
3. Acceptable use
- Do not use the site for any unlawful purpose or to violate any applicable laws.
- Only decode or verify tokens that you are authorized to access.
- Do not attempt to disrupt, overload, or reverse-engineer the site's infrastructure.
4. No warranty
The site is provided "as is" and "as available" without warranties of any kind, whether express or implied, including but not limited to fitness for a particular purpose and accuracy. While we aim for correct claim explanations and security warnings, you are responsible for validating tokens in your own systems.
5. Not security advice
Security warnings and explanations provided by the tool are informational and do not constitute professional security advice. Always perform proper server-side validation and follow your organization's security practices.
6. Limitation of liability
To the maximum extent permitted by law, JWT Dev Tools and its operators shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of, or inability to use, the site.
7. Intellectual property
The site's name, design, and content are the property of their respective owners. You may not copy or redistribute the site as your own product.
8. Changes to these terms
We may revise these terms at any time. Continued use of the site after changes constitutes acceptance of the updated terms.
9. Contact
For questions about these terms, please use our Contact page.