Terms of Service

Please read these terms carefully before using Subto.One. By using our service, you agree to be bound by these terms.

Last Updated: December 7, 2025

1. Acceptance of Terms

By accessing and using Subto.One ("Service"), you accept and agree to be bound by the terms and provision of this agreement. If you do not agree to these terms, please do not use our Service.

2. Description of Service

Subto.One provides browser fingerprinting and privacy analysis tools that detect and display information about your browser, device, network, and potential privacy exposure. The Service is provided for educational and informational purposes only.

Our Service performs various detection tests including but not limited to: IP address detection, browser identification, device information, canvas fingerprinting, WebGL analysis, font detection, and sensor access analysis.

3. Use of Service

You agree to use the Service only for lawful purposes and in accordance with these Terms. You agree not to:

  • Use the Service in any way that violates any applicable law or regulation
  • Attempt to interfere with, compromise, or disrupt the Service
  • Use automated systems (bots, scrapers) without permission
  • Reverse engineer or attempt to extract source code
  • Use the Service for malicious fingerprinting or tracking purposes
  • Misrepresent your identity or affiliation

4. Privacy and Data Collection

All data collection and processing is performed locally in your browser. We do not store or transmit your fingerprint data to our servers. However, we may use third-party services (like IP detection APIs) that may collect certain information.

For complete details on data handling, please review our Privacy Policy.

5. Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. We do not warrant that:

  • The Service will be uninterrupted, secure, or error-free
  • The results obtained from the Service will be accurate or reliable
  • Any defects in the Service will be corrected
  • The Service will meet your specific requirements

6. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, SUBTO.ONE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES.

7. Accuracy of Information

While we strive to provide accurate fingerprinting and detection results, we cannot guarantee 100% accuracy. The Service uses various detection methods that may produce false positives or miss certain details. Users should not rely solely on our Service for critical privacy or security decisions.

8. Third-Party Services

Our Service may use third-party APIs and services for IP detection, geolocation, and other features. We are not responsible for the availability, accuracy, or policies of these third-party services.

9. Intellectual Property

The Service and its original content, features, and functionality are owned by Subto.One and are protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.

10. Changes to Terms

We reserve the right to modify or replace these Terms at any time. We will provide notice of any material changes by posting the new Terms on this page and updating the "Last Updated" date. Your continued use of the Service after such modifications constitutes acceptance of the updated Terms.

11. Termination

We may terminate or suspend access to our Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach the Terms.

12. Governing Law

These Terms shall be governed and construed in accordance with applicable laws, without regard to its conflict of law provisions.

13. Contact Us

If you have any questions about these Terms, please contact us through our website or repository.