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Devices / BROWSER TEST

Online webcam test

Test input stays in your browser

Preview your built-in laptop camera or USB webcam, select an input and inspect the video resolution. The camera preview stays in your browser.

How to use this test
CAMERA

Webcam Test

Preview your camera directly inside the browser.

Your camera preview appears here.
Choose Start camera to enable access.
StatusOff
Resolution—
PreviewLocal

Only you see this preview. No video is recorded or uploaded. Stop the test at any time.

QUICK START

How to use the webcam test

  1. Choose a camera or use the default, then click Start.
  2. Allow camera access for this site and check the live preview.
  3. Try Mirror or Fullscreen as needed. Click Stop to release the camera.

READ YOUR RESULTS

Understanding your results

Resolution shows the dimensions of the active video stream. It can differ from the maximum advertised camera resolution because the browser chooses an available capture mode.

FPS is measured from video frame callbacks when supported. Unsupported browsers show an unavailable result instead of substituting display refresh rate. This tool does not record or upload camera video.

Frequently asked questions

Why does the site say Camera busy?

Another application or browser tab may be using the camera. Close the competing camera session and retry.

Does Mirror change what the camera records?

Mirror only changes the local preview. This tool does not record video.

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