Some browsers reveal a controller only after you press a button while this page is visible.
Connect a controller and press a button
Use USB or Bluetooth, then interact with the controller to make it available to the browser.
Inspect connected gamepad buttons, analog values, stick axes, mapping, and connection state.
Some browsers reveal a controller only after you press a button while this page is visible.
Connect a controller and press a button
Use USB or Bluetooth, then interact with the controller to make it available to the browser.
No. The camera and microphone tests attach the selected media stream directly to the page in your browser. The test does not upload or save that stream.
Browsers and operating systems expose different device details. A missing value means the browser did not make that detail available to the page.
No. These checks help reveal common input, output, pixel, and timing problems. Hardware faults can still require operating system tools or professional diagnosis.