Webcam Tester — Preview, Resolution & Snapshot
Preview your camera securely, inspect the active resolution and frame rate, mirror the image, and capture a local snapshot.
Camera access was denied or unavailable. Check browser and operating-system permissions.
Camera preview
Start camera
Input details
Select device
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Active resolution
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Frame rate
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Aspect ratio
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Take snapshot
How to use this test
Press Start camera, allow access, choose a device, and verify framing, focus, exposure, motion, and resolution. The preview stays on this page.
Troubleshooting
- If access is denied, allow camera permission in the browser site controls and start again.
- Close apps such as Zoom, Teams, OBS, or camera utilities that may already be using the camera.
- Resolution and frame rate are values exposed by the active camera track and can be limited by the browser or driver.