What Is the MacBook Notch For? What's Inside It

Short answer: the MacBook notch holds the FaceTime camera, the camera LED and the ambient light sensor behind True Tone. macOS gives it no features and no island, though Apple is reportedly adding one to an upcoming OLED MacBook Pro. So what the MacBook notch is for today: a camera housing, and nothing else.

The longer answer is more interesting, because the notch is one of the most misunderstood pieces of Apple hardware. Half the internet calls it useless. It isn’t, but it also isn’t used, and that gap is where the complaints (and some genuinely good third-party apps) live.

What is actually inside the notch?

Three components:

1. The camera. A 1080p FaceTime HD camera on the first notched models; the M4 MacBook Pro (late 2024) and M4 MacBook Air (early 2025) moved to a 12MP Center Stage camera that can follow you around the frame, and the M5 models keep it. A camera module needs physical depth and width that a 3–4mm bezel cannot hold.
2. The camera LED. The small green light beside the lens that turns on whenever the camera is in use. Apple designs it so the camera can’t run without the light coming on.
3. The ambient light sensor. This measures the color temperature and brightness of the room so True Tone can warm or cool the display and auto-brightness can adjust it.

That’s it. There is no TrueDepth system, no infrared dot projector, no Face ID. When people ask why the Mac notch is so wide for so little hardware, the honest answer is symmetry and parts-sharing, but the practical point stands: it holds a camera, its light, and a light sensor.

Why does the notch exist at all?

Because Apple wanted thinner bezels without moving the camera somewhere worse. Other laptop makers shrank bezels by relocating the webcam below the screen: the infamous up-the-nose angle on Dell’s 2015–2019 XPS line. Apple kept the camera at eye level and let the display flow around it instead.

Here is the part most complaints miss: the notch area is bonus screen. The 14” MacBook Pro’s display is 3024×1964, taller than 16:10. The 16:10 region below the menu bar is the same workspace you’d get from a bezel-to-bezel design, and the strips beside the notch are extra rows that hold the menu bar. Apple didn’t carve a chunk out of your screen; it pushed the screen up around the camera.

That’s the design intent. Whether the execution annoys you is a separate question, and for a lot of people it does, for one specific reason we’ll get to.

Which MacBooks have a notch?

• MacBook Pro 14” and 16”: every model since October 2021, from the M1 Pro and M1 Max through the current M5, M5 Pro and M5 Max.
• MacBook Air: every model since the M2 redesign in July 2022, the 13” M2, M3, M4 and M5 and the 15” models.

If your MacBook was designed before late 2021, or it’s the old 13” MacBook Pro with Touch Bar (sold until 2023), it has a thick top bezel and no notch. So does one current model: the $599 MacBook Neo, launched in March 2026, uses an even bezel around a 1080p camera instead of a notch. Every other MacBook Apple sells has one.

What does the notch do on iPhone vs Mac?

This comparison is the source of most of the frustration. Apple turned the iPhone’s cutout into a feature; the Mac’s got almost nothing.

	iPhone 14 Pro and later	MacBook notch
Camera	✅ front camera	✅ 1080p or 12MP Center Stage camera
Face ID	✅ TrueDepth system	❌ (Touch ID in the keyboard instead)
Light sensor	✅	✅ (True Tone)
Live activities & alerts	✅ timers, music, calls, sports scores	❌
Expands on tap/hover	✅	❌
Software animations	✅ constantly	❌ none
Third-party app support	✅ Live Activities API	❌ no API; apps improvise

The iPhone’s Dynamic Island shipped in September 2022, a year after the Mac notch. Four years on, macOS still treats its notch as a dead rectangle. The menu bar grew taller to wrap around it, full-screen video letterboxes below it, and macOS 27 (September 2026) added a » button for the menu bar icons it hides. That is the complete list of macOS accommodations.

Is the MacBook notch useless?

As shipped, close to it. It holds necessary hardware, but as a piece of your screen it does nothing. And it creates one real, daily problem:

It hides your menu bar icons. The notch acts as a hard wall in the middle of the menu bar. When the active app’s menus (Xcode, Photoshop, Logic) plus your status icons need more width than the space beside the notch, the icons nearest the notch disappear. Up to macOS 26 they vanish with no indicator; macOS 27 finally adds a » button that folds them out. This is the single most common notch complaint on 14” and 16” MacBook Pros, and it has real fixes, from free built-in settings to reordering your icons. We wrote a full guide: MacBook notch hiding menu bar icons? The fix.

The second complaint is cosmetic: some people just don’t like looking at it. If that’s you, skip ahead to hiding it.

Will the notch become an island?

Probably not the notch you have, but the Mac is reportedly getting an island. Bloomberg reported on 24 February 2026 that Apple’s first touch-screen MacBook Pros, 14” and 16” models with OLED displays, will have one at the top center of the screen, built around a hole-punch camera that’s smaller than the iPhone’s pill. On 14 September 2026, MacRumors, citing Bloomberg’s Mark Gurman, reported that those models are being tested with macOS 27.1, which is due in late October.

Two caveats. Apple hasn’t announced the machine, so this is reporting, not a product. And nothing in those reports suggests existing notched MacBooks will get the software: the island is tied to the new hole-punch display. If you want one on the Mac you own, a notch app is still the only route; here’s how to get a notch island on Mac in about two minutes.

How do you make the MacBook notch useful?

Since macOS won’t, third-party developers did. A whole category of notch apps turns the camera housing into an expandable surface: hover your cursor over it and a black-glass panel blooms open around the notch with media controls, your calendar, a file shelf, weather. Functionally, it’s the iPhone-style island the Mac never got.

The serious options in 2026 include NotchNook (paid; check its status after its September 2026 outage), Boring Notch (free, open source), Notchy (free), Alcove ($14.99 once) and our own FavShelf. If you’re choosing between the two best known, our NotchNook vs Boring Notch comparison covers price, safety and battery. We compare the real options side by side in the full guide: best Mac notch apps compared.

Disclosure: FavShelf is our app. FavShelf ships with every FavTray install, and the glance layer is free: hover the notch and you get now-playing media, weather, your AI usage, and volume and power HUDs, no licence required. The full island (a day calendar with meeting Join, clipboard history, a file shelf with AirDrop, a camera check, Claude Code approvals) comes with FavTray Pro, a one-time Lifetime licence.

One honest limitation that applies to every app in the category: nothing can render under the physical notch, because that’s where the camera is. Notch apps make the space around it useful; the black rectangle itself stays black.

Can you use the MacBook notch as a camera mirror?

macOS has no notch mirror: Photo Booth or FaceTime show your camera, and the green camera light inside the notch turns on whenever any app uses it. Notch apps add a quick look from the notch: Boring Notch (its free “boring mirror”), Notchy (camera check, free), NotchNest (camera preview), NotchCam ($0.99 on the Mac App Store, does only that), and FavShelf’s camera check (Pro; built-in, external and Continuity cameras; starts only when you tap it and never records). macOS asks for camera access the first time; see notch app permissions. More apps compared: which notch apps have a camera mirror.

How do you hide the MacBook notch?

If you’d rather forget the notch exists, that’s easy, because it sits entirely inside the menu bar region:

• Black wallpaper. Any wallpaper that is black across the top makes the notch visually vanish: the menu bar and the notch merge into one dark strip. Free, instant, reversible.
• TopNotch (free app) automates this: it darkens the menu bar area of your current wallpaper so the notch disappears without changing the rest.
• Full-screen mode already sidesteps it: macOS moves full-screen content below the notch line, so video and games never overlap it.
• Dark menu bar via dark mode gets you most of the way there on dark wallpapers with no extra software.

There is no setting to “turn off” the notch. Some scaled resolutions in System Settings → Displays sit entirely below it, which moves the whole menu bar under the notch at the cost of a black strip, but for most people a dark menu bar is a complete fix.

So what should you do with your notch?

Three sane paths, depending on how you feel about it:

1. Ignore it. Legitimate. It’s a camera housing; the screen below it is uncompromised.
2. Neutralize it. Dark wallpaper or TopNotch if it bothers your eyes, and fix the hidden-icons problem if you run icon-heavy apps.
3. Use it. A notch app turns dead space into the most glanceable spot on your screen, the one place your eyes already go. Start with the comparison of the real options, or just try FavShelf’s free glance and see if hovering the notch becomes a habit.

The notch is for the camera. What the space around it is for is up to you.