Terms of Service
All tests run locally in your browser. No data is uploaded.
Terms of Service and usage agreement for Device Tester application.
Terms of Service
Terms of Service and usage agreement for Device Tester application.
Permitted use
You may use the public tools for lawful personal, educational, or workplace troubleshooting. Do not interfere with the service, attempt unauthorized access, or use the site to bypass device security or the rights of another person.
Diagnostic limitations
Results are browser-level observations and are provided for general information. They are not a warranty decision, safety certification, professional repair diagnosis, or guarantee that hardware will work in another application.
Your responsibility
You decide whether to grant device permissions, play test audio, apply CPU load, or act on a result. Stop a test if it causes discomfort, excessive heat, unexpected noise, or other concern, and use qualified support when appropriate.
Availability and changes
The site and its tools are provided as available and may be corrected, changed, suspended, or removed. These terms may be updated when site behavior or legal requirements change; the date shown on the page identifies this version.