ISMYDEVICEWORKING · A3C LABS INC.
Know what your browser can see.
IsMyDeviceWorking helps you check everyday device features without installing software. A project by A3C Labs Inc.
One place to check your device
Test your camera, microphone, speakers, screen, location, notifications, battery, network, sensors, clipboard, WebRTC and USB access. Start with one test or run the safe automatic checks together.
Results you can understand
Pass means the stated browser check succeeded. It is not a guarantee that every part of your hardware is healthy. Action Required means a permission or your confirmation is needed. Not Supported means the browser does not expose the capability; it does not mean the device is broken.
Built around local processing
The application processes diagnostic information in your browser. Camera and microphone streams are not recorded or uploaded. You choose when to grant permissions and when to download or share a summary.