If you worry about your privacy, you might be the type to put tape over your webcam, iSight, or FaceTime camera. Perhaps you use an app like Oversight, instead, so you can detect camera activity. There’s actually a way you can disable your Mac’s front-facing camera altogether, and it won’t leave sticky residue on the component. This works on all versions of macOS and OS X.

disable webcam on your Mac

If you want to lock the gate to your front-facing camera, keep reading (Image Credit: Life of Pix)

Why Should I Disable My Mac’s Camera?

This process isn’t for the average Mac user. Rather, it’s for those who want the privacy of having their cameras turned off. Security professionals, system administrators, and similar folks can benefit from this procedure.

A Word of Warning

Just to make sure you understand, this is an advanced tip that will fully disable the software components behind your Mac’s front-facing camera. When you follow these steps, you’ll prevent the camera from being used by any of the applications on your Mac. I’ll also show you how to enable the camera again when you need it. If, however, you aren’t comfortable modifying system files using the command line with super user privileges, you should keep going the tape-over-the-lens route.

First, Disable System Integrity Protection

Introduced in OS X El Capitan, System Integrity Protection, or SIP, is also called rootless mode. It prevents you from modifying certain system-level files and folders. That’s precisely what we need to do to disable the front-facing camera, so let’s disable SIP temporarily. First, back up your Mac, then proceed.

Reboot your Mac into Recovery mode, and launch the Terminal from the Utilities menu. Then, issue the following command:

csrutil disable

Now reboot into normal mode and proceed. We’ll turn SIP back on after we’re done.

Completely Disable your FaceTime Camera

Now we’ll be able to issue the commands necessary to disable the Mac’s front-facing camera. Open the Terminal app from /Applications/Utilities and issue these command strings, one at a time, into the command line. Enter each command on its own line, even copying and pasting to make sure everything goes right.

Terminal will ask for your password for the first one, but remember it after that.

sudo chmod a-r /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC
sudo chmod a-r /System/Library/PrivateFrameworks/CoreMediaIOServicesPrivate.framework/Versions/A/Resources/AVC.plugin/Contents/MacOS/AVC
sudo chmod a-r /System/Library/QuickTime/QuickTimeUSBVDCDigitizer.component/Contents/MacOS/QuickTimeUSBVDCDigitizer
sudo chmod a-r /Library/CoreMediaIO/Plug-Ins/DAL/AppleCamera.plugin/Contents/MacOS/AppleCamera
sudo chmod a-r /Library/CoreMediaIO/Plug-Ins/FCP-DAL/AppleCamera.plugin/Contents/MacOS/AppleCamera

Now, when you open an app that needs to use the camera, your Mac will tell you that no camera is available. This includes FaceTime, Skype, Photo Booth, QuickTime, iMovie, etc., and is exactly what we’re looking for when we disable the FaceTime camera or webcam.

Disable webcam on a Mac

After issuing the commands, my Mac tells me there is no camera available.

If you have apps running that already had access to the camera, you may have to relaunch that software for changes to take effect. You don’t have to reboot, though.

Turn System Integrity Protection Back On

Now, reboot into Recovery mode again. Re-enable SIP by issuing this command from Terminal:

csrutil enable

Turning the Camera Back On

When you want access back to your camera, you just reverse what you’ve done previously. First, go back into the Recovery mode and disable SIP, as before. Once you’ve done that and you’re back in normal boot mode, launch Terminal again and issue these commands, one at a time, each on its own line:

sudo chmod a+r /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC
sudo chmod a+r /System/Library/PrivateFrameworks/CoreMediaIOServicesPrivate.framework/Versions/A/Resources/AVC.plugin/Contents/MacOS/AVC
sudo chmod a+r /System/Library/QuickTime/QuickTimeUSBVDCDigitizer.component/Contents/MacOS/QuickTimeUSBVDCDigitizer
sudo chmod a+r /Library/CoreMediaIO/Plug-Ins/DAL/AppleCamera.plugin/Contents/MacOS/AppleCamera
sudo chmod a+r /Library/CoreMediaIO/Plug-Ins/FCP-DAL/AppleCamera.plugin/Contents/MacOS/AppleCamera

Now, you can launch your favorite camera-using app, and it will work just fine again.

Disable webcam on a Mac

Once the camera is re-enabled, I can look at my ugly mug again

Make sure you turn SIP back on.

What Do These Steps Do?

If you aren’t familiar with file permissions on a UNIX system, the commands to disable the FaceTime camera take away read access to the files required for the camera to function. When we turn camera capability back on, we give that read access back.

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Very nice tutorial. I’ve used it several times. Unfortunately, subsequent OS updates always turn my camera back on again. Although Apple claims to respect users’ privacy, their actual behavior shows otherwise. Another example is their new Apple Card. For every payment made, Apple automatically sends the reccipient your email address. You have no choice about this; Apple just does it automatically without your permission or knowledge. I contacted Apple, and was told there is no way to turn this off. So I cancelled my Apple Card after my very first purchase. I had made a small donation, and was immediately… Read more »


The third enable command (for QuickTime) was not recognised in Terminal. Does this matter?


Hey Jeff,

Great tutorial. This was extremely useful. Thank you.

I have a question: Should we restore read access before any updates to our OS? Will these file pathways remain intact?



It doesn’t matter. OS updates automatically activate your camera again. Apple truly cares about your privacy–NOT!


I am probably being naive, but isn’t there an LED on the Mac that tells you if the camera is in use?


Hackers know how to enable the camera without activating the LED. Furthermore, subsequent OS updates will undo your work, and if updates can undo it, so can hackers. So forget using software to disable your camera. Electrical tape is the only reliable solution, albeit rather ugly.


These work real well 6 bucks! See on Amazon



Those things work real well at ruining your MacBook’s trackpad and maybe more.


A few weeks ago Bryan had a review of a little magnet thing designed to stick over the camera. I liked the idea but was too cheap to get one of those. I tried a fridge magnet and it wasn’t strong enough. After a bit of hunting though I found a bit stronger magnet that does work. It’s rubber covered, strong enough to stick in place over my iMac’s camera, and leaves no residue. It says FLUKE on one side so I guess it’s from a magnetometer or something. Wherever it’s from it effectively kills the camera, but it’s also… Read more »


Maybe you should go into business selling such a product. I’d buy it as long as it was very thin and didn’t interfere with my trackpad.