Check if your MacBook recognizes the camera

Start by opening System Settings (or System Preferences on older macOS versions). Click General in the sidebar, then select About. Scroll down to find System Report and click it. In the window that opens, select Hardware from the left sidebar, then look for Camera in the list. If your camera appears there with a status, your Mac recognizes it.

If you see nothing under Camera, your Mac may not detect the hardware at all. This usually means a cable came loose inside the machine, or the camera needs a firmware update. Restart your Mac first—this fixes detection problems about half the time. If the camera still does not appear after restart, the issue is likely hardware-related and you may need service.

Key Takeaways

  • Check System Report under Hardware to confirm your Mac detects the camera before testing it in an app.
  • Open Photo Booth (built into every Mac) to see a live preview of what your camera captures without any settings to adjust.
  • Test in the actual app you plan to use—Zoom, Google Meet, or FaceTime—because camera behavior sometimes differs between programs.
  • If the camera shows in System Report but not in an app, that app may need permission in System Settings under Privacy and Security.
  • Restart your Mac if the camera disappears from System Report, as this resolves most temporary detection failures.

Use Photo Booth for a quick live preview

Photo Booth is the fastest way to see what your camera actually captures. Open Launchpad (the grid icon in your dock) and search for Photo Booth, or use Spotlight by pressing Command + Space, typing "Photo Booth," and pressing Enter. The app opens directly to a live preview of your camera feed.

You will see yourself in the center of the window. Move around, check the lighting on your face, and look at the background behind you. This is exactly what someone on the other end of a video call will see. If the image is dark, blurry, or upside down, you have found the problem. Close Photo Booth when you are done—no settings to save.

Grant camera permission in System Settings

If Photo Booth shows your camera working but Zoom, Google Meet, or FaceTime does not, the app is blocked from using the camera. Open System Settings and click Privacy and Security in the sidebar. Scroll down and select Camera.

You will see a list of apps that have requested camera access. Look for the app you want to use—Zoom, FaceTime, Google Chrome, or whatever program you plan to video call from. If the toggle next to it is off (gray), click it to turn it on (green). If the app is not in the list at all, open the app and try to start a video call; it will prompt you to grant permission, and you can approve it there.

Test in the app you actually plan to use

Photo Booth proves the camera works, but the app you use for calls may behave differently. Open Zoom, Google Meet, FaceTime, or whatever program you will use for your video call. Look for a settings or preferences menu, usually a gear icon or the app name in the menu bar.

Find the camera or video settings. Most apps let you choose which camera to use (if you have more than one) and show a preview of what the camera sees. Start a test call if the app offers one—Zoom has a "Test Video" option in settings, and Google Meet lets you preview before joining a meeting. This confirms the app can actually use the camera, not just that the camera exists.

Fix a dark or blurry image

If your camera preview looks too dark, you are probably sitting with a bright light or window behind you. Move so the light source is in front of you or to the side, or close the blinds behind you. Your Mac camera adjusts automatically, but it performs better when the light on your face is brighter than the light behind you.

If the image is blurry, make sure nothing is covering the camera lens—a small sticker, dust, or even a finger can block it. The camera lens on a MacBook is tiny and sits at the top center of the screen bezel. Wipe it gently with a soft, dry cloth if it looks dirty. If it is still blurry after cleaning, the focus may be stuck. Close Photo Booth and all apps using the camera, wait 10 seconds, then open Photo Booth again. If blur persists, the lens itself may be damaged.

Restart your Mac if the camera stops working mid-call

Sometimes the camera freezes or drops during a call, showing a black screen or a frozen image. Close the app you were using and try Photo Booth. If Photo Booth shows a live image, the app crashed but the camera is fine—just restart the app. If Photo Booth also shows black or frozen video, restart your Mac.

Save any open work, click the Apple menu in the top left, select Restart, and wait for your Mac to boot back up. This clears the camera driver from memory and usually restores it. If the camera still does not work after restart, check System Report again to see if your Mac still detects it. If it does not, the hardware connection may have failed and you will need service.

Check for macOS updates

Camera problems sometimes happen after a macOS update, or because your system is out of date. Open System Settings, click General, then select Software Update. If an update is available, install it and restart your Mac. Apple occasionally releases camera driver fixes in these updates.

If you are running an old version of macOS, updating may solve camera issues that newer apps expect to work. Check what version you have by going to System Settings > General > About and looking at the macOS version number. If it is more than two years old, an update may help.

Frequently Asked Questions

Why does my camera work in Photo Booth but not in Zoom?

Zoom probably does not have permission to use the camera. Open System Settings, go to Privacy and Security, click Camera, and make sure Zoom is toggled on. If Zoom is not in the list, open Zoom and try to start a video call—it will ask for permission, and you can grant it there.

Can I test my MacBook camera without opening an app?

Yes. Open System Settings, go to Privacy and Security, click Camera, and look at the list of apps. Any app with a green toggle is currently allowed to use the camera. You can also use Photo Booth, which is built into every Mac and requires no setup—just open it and you see a live preview.

What if my camera is upside down or sideways in the preview?

This is usually a software glitch, not a hardware problem. Restart your Mac. If it persists, check the app's video settings—some apps have a "flip" or "rotate" option. If neither works, the camera driver may need updating; check for macOS updates in System Settings.

Is it normal for the camera to be slow to turn on?

A slight delay of one or two seconds when you first open an app is normal—the camera needs to initialize. If it takes longer than five seconds or never turns on, restart your Mac and try again. If the delay happens every time, your Mac may be low on storage or processing power.

How do I know if my camera has a hardware problem?

If the camera does not appear in System Report under Hardware, or if it appears there but Photo Booth shows only a black screen even after restart, the hardware is likely damaged. Restart your Mac once more to be sure, then contact Apple Support or visit an Apple Store for diagnosis.