Open Your Webcam Through System Preferences or System Settings

Your Mac's built-in webcam (called the FaceTime camera on newer models) is accessed through System Preferences on older Macs or System Settings on newer ones. The exact location depends on which macOS version you're running, but both paths lead to the same camera controls.

On a Mac running macOS Ventura or later, click the Apple menu in the top-left corner, then select System Settings. On older Macs running macOS Monterey or earlier, click the Apple menu and select System Preferences. From there, look for Privacy & Security (or just Security & Privacy on older versions). Inside that section, you'll find Camera in the left sidebar. This shows you which apps have permission to use your webcam.

However, straightforward opening System Settings does not turn on your camera or show you a live feed. To actually see what your camera is recording, you need to open an app that uses it.

Key Takeaways

  • Your Mac's webcam is built in and does not require separate installation, but you access it through apps like FaceTime, Photo Booth, or Zoom rather than through a standalone camera app.
  • Check camera permissions in System Settings (macOS Ventura and later) or System Preferences (older versions) under Privacy & Security to see which apps can use your webcam.
  • If an app cannot access your camera, you may need to grant it permission in the same Privacy & Security section.
  • A green light next to your camera indicates it is currently in use by an app on your system.

Use FaceTime to View Your Webcam Feed

The easiest way to see your Mac's webcam in action is to open FaceTime, which comes pre-installed on every Mac. Click the FaceTime icon in your Dock (or search for it using Spotlight by pressing Command + Space, typing "FaceTime," and pressing Enter). When FaceTime opens, you will see a preview of your camera feed in the main window, even before you make a call.

This preview shows you exactly what your camera sees and lets you check the angle, lighting, and focus. If you do not see a preview, your camera may be blocked by another app, or you may need to grant FaceTime permission to access it. Go back to System Settings, find Camera under Privacy & Security, and make sure FaceTime is listed and toggled on.

Grant Camera Permission to Apps That Need It

When you open an app that uses your webcam for the first time—whether it is Zoom, Google Meet, Discord, or any other video app—macOS will ask you to grant permission. A dialog box will appear saying something like "[App Name] would like to access your camera." Click Allow to give that app permission, or Don't Allow to block it.

If you accidentally clicked "Don't Allow" and want to change your mind later, go to System Settings, click Privacy & Security in the sidebar, then click Camera. You will see a list of all apps that have requested camera access. Find the app you want to allow, and toggle the switch next to it to the on position. The app can now use your camera the next time you open it.

Some apps may ask for permission multiple times if you have multiple user accounts on your Mac. Each account has its own permission settings, so you may need to grant permission separately for each user.

Check for a Green Light Indicator

Starting with newer Mac models, a small green light appears next to the camera lens when any app is using it. This light is a hardware feature—it cannot be disabled by software—so you can always trust it as a sign that your camera is actively recording or transmitting video.

If you see the green light but did not intentionally open a camera app, check your open applications. Look at the menu bar and your Dock to see which apps are running. You can also open Activity Monitor (search for it in Spotlight) and look for apps with "camera" in their name, though this is rarely necessary on modern Macs.

Troubleshoot When Your Webcam Is Not Working

If an app says your camera is not available or you see a black screen instead of a video feed, start by checking permissions. Open System Settings, go to Privacy & Security, click Camera, and confirm the app you want to use is listed and toggled on. If it is not listed at all, the app may not have requested permission yet—try opening the app again and clicking "Allow" when prompted.

If the app is already listed and toggled on but still cannot access the camera, try restarting the app. Close it completely (not just minimizing it), then open it again. If that does not work, restart your Mac. Sometimes a camera connection gets stuck, and a full restart clears it.

If you have recently updated macOS or installed a new app, check whether the app is compatible with your current macOS version. Older apps sometimes stop working after a major system update. Visit the app's website or the Mac App Store to see if an updated version is available.

Disable Camera Access for Privacy

If you want to prevent an app from using your camera, go to System Settings, click Privacy & Security, then click Camera. Find the app in the list and toggle the switch next to it to the off position. That app can no longer access your camera, and it will not be able to request permission again unless you manually toggle it back on.

You can also cover your camera with a small piece of tape or a camera cover if you want a physical barrier. Many Mac users do this as an extra privacy measure, especially on laptops that travel between locations.

Frequently Asked Questions

Can I use my Mac's webcam with external video recording software?

Yes. Any app that requests camera permission—whether it is built into macOS or downloaded from the App Store or the web—can use your Mac's built-in camera. Grant permission in System Settings under Privacy & Security, and the app will be able to record or stream video.

What if my Mac does not have a built-in camera?

Older Mac models and some Mac minis do not include a built-in camera. If your Mac lacks one, you can buy an external USB webcam and plug it into a USB port. Once connected, it will appear as an option in any app that uses a camera, and you can select it instead of the built-in camera.

Why does my camera show a black screen in FaceTime?

A black screen usually means the camera is not getting enough light. Move to a brighter location or position a lamp to shine on your face. If the screen stays black even in bright light, check that FaceTime has camera permission in System Settings, and try restarting FaceTime or your Mac.

Can I see which apps are using my camera right now?

On newer Macs with the green light indicator, the light itself tells you the camera is in use. To see which specific app is using it, look at your Dock and menu bar to identify open apps. On older Macs without the light, you may need to check each app individually or look at Activity Monitor.

Is my Mac's camera always on?

No. Your camera only turns on when an app requests access to it. The green light indicator (on newer models) proves this—if the light is off, no app is using the camera, even if you have not explicitly disabled it.