Runs in your browser. Nothing is uploaded.
Webcam Mirror
Preview the camera, flip it like a mirror, and adjust brightness, contrast, and zoom. Snapshots download to this device.
Mirror
Waiting for a camera.
More tests
What it measures
Preview
A live picture with a mirror toggle, so the view matches a looking glass or a call.
Frame
The width, height, and frame rate the browser actually delivered.
Questions
Is the picture uploaded?
No. The preview and the snapshot stay on this device. The snapshot downloads as a PNG.
The preview is black.
Allow the camera, close other apps that are using it, and check that the lens cover is open.