IsMyDeviceWorkingTest. Confirm. Be Sure.

YOUR DEVICE. YOUR BROWSER.

Test Your Device in Seconds.Test Your Device Anywhere.

Check your camera, microphone, speakers, screen, and more — right in your browser.
No downloads. Diagnostic data stays on your device.

100% Browser-BasedNo installation required
Your Data Stays PrivateAll tests run locally
Fast & EasyClear results and next steps

Device Tests

Click any test below to run it. Each test runs locally in your browser.

Ready to check your device.

Run all tests at once, or click any test individually to get started.

Your device.
Your confidence.