Webcam Test
Preview your camera and inspect video dimensions without uploading video.
⌁Your device, your test.
Press Start to begin. Some tests will request browser permission.
No test started. Your device data stays in the browser.
INSTRUCTIONS / TEST
How to run this test
Allow camera access. Inspect the live preview and device output.
What this test cannot guarantee
Camera permissions and OS privacy settings may restrict access.
PRIVACY BY DESIGN · Tests run on your device. No microphone, camera or sensor data is uploaded to DeviceCheckup.