Apple has officially warned MacBook users not to use webcam covers, saying they can damage the device’s ultra-thin display. Many people use webcam covers for privacy, but Apple explains that doing so poses serious risks to the screen and other components.
Webcam covers are small clips that slide over the camera to block its view. They seem harmless, but Apple says these accessories add extra thickness between the display and keyboard. Since MacBook lids close with very tight tolerances, any added pressure could cause the screen to crack.
More Than Just Screen Damage
Apple’s warning goes beyond the risk of physical damage. The company says webcam covers can also block the ambient light sensor, which controls automatic brightness and True Tone color adjustments. This can result in inaccurate screen lighting and color reproduction.
However, Apple reassures users that privacy isn’t at risk. macOS includes strong privacy protections, and every MacBook webcam features a built-in green indicator light that turns on when the camera is active. “The camera can’t activate without the light turning on,” Apple’s support documentation confirms.
Additionally, macOS allows users to control app access to the camera. Starting with macOS Mojave, apps must request permission before using the webcam, and users can revoke access anytime through System Settings.
What to Do Instead
For users whose workplace policies require a camera cover, Apple offers a compromise. It recommends using an ultra-thin material—no thicker than a sheet of paper—and removing it before closing the lid. Avoid anything with adhesive, as it can harm the anti-reflective coating on the display.
Some Mac users suggest simple alternatives like hanging a small piece of paper over the webcam or using a cut-up Post-It note without the sticky edge. Both options provide privacy without risking damage.
The Bottom Line
Apple’s message is clear: don’t put anything between your MacBook’s screen and keyboard. With built-in privacy controls and reliable camera indicators, users can stay secure—without breaking their display.
