About Hardware Test Online

Hardware Test Online is a collection of free, browser-based diagnostic tools. You can check webcams, microphones, speakers, keyboards, mice, game controllers, touch screens, gyroscopes, vibration motors, dead pixels, and monitor refresh rates without installing software or creating an account.

All tests run locally in your browser. Camera, microphone, and sensor data stay on your device and are not uploaded to our servers.

This site is part of the Uwarp toolkit family. For product questions, see the contact page.