I need to re-enable camera


I denied camera access and now I cannot enter the room.
When I try to enter the room, it tells me that it is "Unable to Connect Videochat" due to "permission denied".

You might have blocked ClassDo's access to your camera. Follow the steps below to re-enable your camera. You can switch off your video once you have entered the room.


From the webcam testing screen during the device test or from the error message screen, click the camera icon at the top right corner of the screen.

Click Always allow https://classdo.com to access your camera, and click Done.

Refresh your browser.

Unblocking camera still does not solve the problem? Click here to continue troubleshooting the problem.

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