Google Meet Camera Not Working or Not Found

The short answer

On a Mac, when Google Meet says no camera was found or shows a black video tile, the cause is almost always one of three things. Either macOS does not detect the camera, or the browser lacks camera permission at the operating-system or website level, or Meet is set to a different video input. Check them in that order: detection, then permission, then selection. Each step depends on the one before it.

Two conditions change the answer. First, if your Mac is managed by an employer or school, an administrator profile may block camera access, and only that administrator can change it. Second, if you use the Google Meet integration inside another app instead of a web browser, the permission you need to grant belongs to that app, not to your browser.

Three different problems that look the same

Meet's error messages don't always say which layer failed, so it helps to keep these three apart:

• Detection: macOS can see the camera hardware. If the system cannot see it, no browser or Meet setting will fix the problem.
• Access permission: macOS allows the browser to use the camera, and the browser allows Meet's website to use it. These are two separate permission gates.
• Active input selection: Meet is set to the camera you actually want. This matters when more than one video source exists, such as a built-in camera, an external webcam, a virtual camera or an iPhone used through Continuity Camera.

The camera (video capture) and the microphone (audio capture) are handled separately at every layer. A working microphone does not mean the camera has permission, and the reverse is also true. If only one of the two is failing, apply the checks below to that device alone.

Step 1: Confirm macOS detects the camera

Open another app that uses the camera, such as Photo Booth or FaceTime, and see whether it shows video. If it does, the hardware and macOS detection are fine, and you can move on to permissions.

If no app can use the camera, try the following:

• Built-in camera on a MacBook: make sure the lid is open fully. A closed lid with an external display disables the built-in camera. Also check that no physical cover or sticker is blocking the lens.
• External USB webcam: plug it directly into the Mac instead of a hub or dock, try another port or cable, and check that it shows up in System Information under the USB or Camera section.
• Restart the Mac. This clears a camera process that has stopped responding, which is a common cause of a sudden "no camera" state on a camera that worked before.

If the camera still doesn't appear anywhere in macOS after these checks, the issue is with the hardware or the system rather than with Google Meet.

Step 2: Grant camera permission in macOS

macOS requires each app to have camera permission, and that includes your browser. Where to find the setting depends on your macOS version:

• macOS Ventura and later: open System Settings, then Privacy & Security, then Camera, and turn on your browser (for example Chrome, Safari, Firefox, Edge or Arc).
• Earlier macOS versions: open System Preferences, then Security & Privacy, then the Privacy tab, then Camera, and tick the box next to your browser.

Safari is an exception. It usually does not appear in this macOS list, and its camera access is managed per website inside Safari itself (see the next step).

After you change this permission, quit the browser completely and reopen it. Closing only the window is not enough. macOS often applies the new permission only after a full relaunch, and some browsers prompt you to quit and reopen.

If the browser doesn't appear in the list or the switch is greyed out, a device-management profile or a Screen Time content restriction may be controlling camera access. On a personal Mac, check Screen Time's content and privacy restrictions. On a work or school Mac, contact the administrator.

Step 3: Allow the Meet website to use the camera in your browser

Even with macOS permission granted, the browser keeps its own per-site permission for Meet. If you clicked Block on an earlier prompt, Meet will keep failing until you reverse that choice.

• Chrome and other Chromium-based browsers: in the Meet tab, click the site controls icon at the left of the address bar, set Camera to Allow, then reload the page.
• Safari: with Meet open, open the Safari menu, choose Settings for this website, and set Camera to Allow or Ask. Then reload the page.
• Firefox: click the permissions icon in the address bar, remove the blocked camera permission, reload, and accept the new prompt.

Also check that browser extensions such as privacy or ad blockers are not stripping camera access. A quick test is to join from a private or incognito window, where most extensions are off by default.

Step 4: Select the correct camera in Google Meet

Once detection and permissions are in place, make sure Meet is using the right video source. On the pre-join screen, or during a call, open Meet's settings, go to the Video section, and choose your camera from the Camera menu. Check whether the camera button on the toolbar is turned off, because a disabled camera there looks similar to a missing one.

Selection mistakes are common when the Mac has several video sources. Meet may pick a virtual camera created by streaming or effects software, an external display's camera, or a nearby iPhone through Continuity Camera instead of the device you expect. If the menu lists the camera but the preview stays black, try another entry, then switch back.

Step 5: Check for conflicts with other apps

If the camera appears in Meet but won't start, another app may be holding it. Video-calling apps, virtual camera tools and some camera utilities can do this. Quit them completely, including any menu bar helpers, and rejoin the meeting. The green indicator light next to the built-in camera shows when something is using it. If the light is on before you join Meet, another process has the camera.

If none of this works

Try another browser to narrow down the problem. If Meet's camera works in a second browser, the fault is in the first browser's permissions, extensions or profile. If the camera works in other Mac apps but fails in every browser on Meet, the next step is your Google Workspace administrator (for managed accounts) or Google's Meet support resources.

What this guide does not cover

This guide does not have confirmed data on which specific macOS releases, browser versions or webcam models have known compatibility problems with Google Meet. It also does not include official error codes. Menu names and locations can shift between software updates. If a setting isn't where described, search for "Camera" in your Mac's System Settings or in the browser's settings.