What are you using? (Windows, macOS, ChromeOS, iOS, Android) Which browser are you opening Google Meet in? Does the camera work in other apps like Zoom or FaceTime?
Open Chrome and go to > Privacy and security > Site settings .
If that fails, click , restart your PC, and Windows will automatically reinstall the driver. Check Third-Party Antivirus Software google meet camera is blocked
If other applications are using your camera, it may cause a conflict with Google Meet. Try disabling or closing these applications:
Google Meet might be trying to connect to a virtual camera software or a disconnected external webcam instead of your actual built-in camera. What are you using
Look for a small camera icon with a red "X" or slash in your browser's address bar (near the URL). Click it and select "Always allow https://meet.google.com to access your camera" , then refresh the page.
Sometimes the browser sandbox is the problem. Install Google Meet as an app. Open Chrome and go to > Privacy and security > Site settings
This guide covers every possible reason your camera is blocked—from accidental keyboard shortcuts to deep-seated registry errors—and provides step-by-step fixes for Windows, Mac, Chrome OS, and mobile devices.
Sometimes the block isn't a setting, but a conflict. If another application (like Zoom, Skype, or a built-in camera app) is currently using the webcam, Google Meet will report that it is blocked or unavailable because hardware generally only supports one active stream at a time. Additionally, aggressive antivirus software or firewall settings may treat the camera request as a security threat and block it automatically. Conclusion
Click the icon and select . Refresh the page to apply the changes.
Scroll down to and make sure your web browser (Chrome, Edge, Firefox) is enabled.