The most common cause is the browser blocking access to the camera for the meet.google.com Quick Unblock (Chrome/Edge/Firefox):
Browsers require explicit permission to share your webcam with specific websites. If you accidentally clicked "Block" when first joining a meeting, you must reverse that choice. Google Chrome google meet camera is blocked
Locate ://google.com in the right pane and change the dropdown menu to . Microsoft Edge Click the Lock icon next to the URL in the address bar. Select Permissions for this site . The most common cause is the browser blocking
. Resolving it requires a systematic approach to re-enabling access across different layers of your device's software. Primary Cause: Browser Permissions Microsoft Edge Click the Lock icon next to
Inside the Google Meet pre-join screen or during an active call, click the (More options) at the bottom. Click on Settings (gear icon). Select the Video tab from the left sidebar. Under Camera , click the dropdown menu.