Best Webcam Cover for Laptop: MacBook and Windows Fit
Short answer: the best webcam cover for laptop use is a thin, low-residue sliding cover on a Windows laptop, such as the CloudValley metal slide (KZ-02). On a MacBook, read Apple's rule first: Apple says not to close a Mac laptop with a camera cover on it unless the cover is no thicker than printer paper (0.1mm). The slide covers sold on Amazon are listed at 0.6 to 0.7mm, so on a MacBook you should take one off before closing the lid, or skip it and rely on the green camera light and camera permissions.
How we chose (method): Researched, not hands-on. We did not test these covers. We read Apple's support note on camera covers and compared each seller's published thickness, material and fit notes on the Amazon listing we link. These are small no-name accessories without maker spec pages, so the thickness figures below are the seller's own claims.
- Apple Support: Don't close your MacBook, MacBook Air, or MacBook Pro with a cover over the camera (checked November 4, 2026).
- Amazon listings for each pick below, matched by brand, model and listed thickness (checked November 4, 2026).
Last checked: November 4, 2026. AI-assist note: AI helped draft and structure this page; the Smart Secure Haven team checked Apple's guidance and each listing's details against the sources above.
What Apple actually says about MacBook camera covers
Per Apple's support article, the gap between a Mac laptop's display and keyboard is built to very tight tolerances, so closing the lid on a camera cover might damage the display. Apple adds that covering the camera can interfere with the ambient light sensor, which affects automatic brightness and True Tone. Apple's suggestion is to watch the green camera indicator light (the camera can't turn on without it) and control which apps can use the camera in settings. If your workplace requires a cover, Apple says to use one no thicker than 0.1mm, avoid covers that leave adhesive residue, and remove any thicker cover before closing the laptop.
Fit first: what to check before you buy
| Check | Why it matters |
|---|---|
| MacBook or Windows laptop | On a MacBook, a 0.6–0.7mm cover is several times Apple's 0.1mm limit: remove it before closing. Many Windows laptops have more lid clearance, but check yours before leaving a cover on. |
| Bezel width and lens size | CloudValley's listing says its cover doesn't fit lenses wider than 0.25 inch or screen edges narrower than 0.3 inch. Thin-bezel and notched screens may not have room. |
| Sensors next to the lens | Don't cover the indicator light or ambient light sensor. Windows Hello IR cameras also need a clear view to sign you in. |
| Adhesive | Apple warns against covers that leave residue. Clean the spot before applying, and expect to replace a cover if you peel it off. |
Our picks
Disclosure: the Amazon links below are paid links. If you buy through them, Smart Secure Haven may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. We don't list prices here; check the current price on Amazon.
1. CloudValley Metal Webcam Cover Slide (KZ-02, 2-pack): best for most Windows laptops
Why it's best for this situation: the seller lists it as a 0.6mm (0.023-inch) aluminum-alloy slide that you align over the lens and press on for 15 seconds, and says it doesn't block the indicator light. The listing is unusually specific about fit: not for lenses over 0.25 inch, screen edges under 0.3 inch, or the 2019 16-inch MacBook Pro (A2141).
Pros: metal slide; clear fit limits on the listing; a spare in the pack.
Cons: at 0.6mm it is well over Apple's 0.1mm limit, so remove it before closing a MacBook; adhesive can fail on coated bezels, per the seller's own FAQ.
Check current price of the CloudValley Metal Webcam Cover Slide (KZ-02, 2-pack) on Amazon (paid link)
2. OSAYES Metal Webcam Cover Slide (0.7mm, 6-pack): best for covering several devices
Why it's best for this situation: six aluminum-alloy slides in one pack, listed at 0.7mm, for a household with a laptop, a tablet and a desktop webcam to cover. The seller says its adhesive comes off without traces.
Pros: six covers; metal rather than plastic; choice of colors.
Cons: 0.7mm, so the same MacBook rule applies: take it off before closing; the "closes completely" claim on the listing is the seller's, not Apple's.
Check current price of the OSAYES Metal Webcam Cover Slide (0.7mm, 6-pack) on Amazon (paid link)
3. FanNicoo Webcam Cover Slide (0.7mm ABS, 3-pack): best budget plastic option
Why: a 0.7mm ABS plastic slide for people who want something visible on a kid's or shared laptop. The seller's instructions say to clean the surface, avoid covering the lens or sensor with the adhesive, and press for 10 seconds.
Pros: simple; patterned versions make it obvious when the camera is covered.
Cons: plastic; 0.7mm, so remove it before closing a MacBook.
Check current price of the FanNicoo Webcam Cover Slide (0.7mm, 3-pack) on Amazon (paid link)
Who should NOT buy a webcam cover
- MacBook owners who won't remember to remove it. Apple says closing the lid on a cover thicker than 0.1mm might damage the display. Rely on the green camera light and camera permissions instead.
- People whose laptop has a built-in camera shutter or kill switch. Many business laptops have one; use that.
- Anyone with a very thin bezel or a notch where the cover would overlap the screen or a sensor.
- Windows Hello face sign-in users who don't want to slide it open every time.
- Anyone expecting it to stop malware. A cover blocks the lens only. It doesn't block the microphone or protect your accounts or network traffic.
Alternatives
- Camera permissions and the indicator light. On a Mac, check which apps can use the camera in System Settings, as Apple recommends. On Windows, review camera access under Privacy & security.
- A privacy screen for shoulder-surfers. If the worry is people seeing your screen, not the camera seeing you, see our best laptop privacy screen for travel guide. Some magnetic MacBook filters there include a webcam notch.
- Lock the accounts behind the camera. A hardware key stops someone signing in to your accounts with a stolen password; see the best security key for iPhone and Mac.
- Hotel and cafe Wi-Fi. A pocket travel router keeps your laptop off the shared network.
- Keys and fobs in the same bag? See the best Faraday pouch for car keys.