Terms of Service

By accessing and using Diagno (diagno.patrache.studio), you agree to these Terms of Service. If you do not agree, please do not use the service.

Diagno provides free, browser-based hardware diagnostic tools. All tests run entirely within your web browser using standard Web APIs. The service includes tests for audio devices, displays, input devices, cameras, network performance, gaming peripherals, mobile sensors, and system information.

Diagno is a static website with no backend server. No user accounts, subscriptions, or payments are required.

Diagno is provided "as is" without warranty of any kind, express or implied. Hardware test results are informational only and should not be relied upon as professional calibration, certification, or definitive hardware assessment.

Test accuracy depends on browser capabilities, operating system support, and hardware drivers. Results may vary across browsers and devices. Diagno does not guarantee the accuracy, completeness, or reliability of any test result.

You agree to use Diagno for lawful purposes only. You may not:

• Attempt to reverse-engineer, decompile, or exploit the service
• Use automated tools to scrape or overload the service
• Redistribute Diagno content without attribution
• Use the service to mislead others about hardware capabilities

Diagno's source code is open source. The Diagno name, logo, and branding are the property of their respective owners. Test methodologies, UI design, and content are protected by copyright.

Diagno displays advertisements through Google AdSense and uses Google Analytics for usage statistics. These third-party services are governed by their own terms of service and privacy policies. Diagno is not responsible for the content of advertisements or third-party data practices.

To the maximum extent permitted by law, Diagno and its operators shall not be liable for any direct, indirect, incidental, consequential, or special damages arising from the use of or inability to use the service. This includes, but is not limited to, damages from reliance on test results, hardware decisions based on Diagno output, or service interruptions.

These terms shall be governed by and construed in accordance with the laws of the Republic of Korea, without regard to its conflict of law provisions. Any disputes arising from these terms or the use of Diagno shall be subject to the exclusive jurisdiction of the courts of the Republic of Korea.

We may update these terms at any time. The updated version will be posted on this page with a revised date. Continued use of Diagno after changes constitutes acceptance of the new terms.

For questions about these terms, contact us at legal@patrache.studio.