How to hide the menu bar on only your external OLED monitor

To hide the menu bar on only your external OLED monitor while keeping it everywhere else, you need a per-display tool, because macOS cannot do this on its own. The built-in auto-hide setting is global: it hides the menu bar on every display or none. A small app like TuckBar lets you tag just the OLED so the bar disappears there (painted over with your wallpaper, dimmed, or blacked out) while your LCD or mini-LED screens keep their menu bar exactly as it is.

If you run a mixed setup, one OLED panel next to one or more LCDs, this is the cleanest way to protect the screen that is actually at risk without changing how you work on the rest.

Why you would want this in the first place

OLED panels are vulnerable to burn-in, which is permanent, uneven pixel wear. Pixels that show the same bright content for thousands of hours age faster than their neighbors, and once that gap is wide enough it shows up as a faint ghost that never fully clears. That is different from image retention, a temporary afterimage that fades on its own once the screen displays varied content for a while. Burn-in is the version you cannot undo.

The macOS menu bar is close to a worst case for an OLED. It sits in the same row of pixels all day, it is usually brighter than the content below it, and its text and icons barely move. A static, bright, always-on element is exactly the pattern that accelerates differential wear. For the full reasoning, see why an always-on menu bar is the worst thing for an OLED screen.

An LCD or mini-LED panel does not have this problem in any meaningful way. Those displays use a backlight behind a liquid-crystal layer, so individual pixels do not wear unevenly from static content. That is the whole reason a mixed setup calls for a per-display fix. You want the bar gone on the OLED and left alone on everything else.

Burn-in is permanent differential pixel wear. Image retention is the temporary afterimage that fades. Only OLED is really at risk, and the menu bar is one of the worst offenders.

Which of your displays is actually OLED?

Before you change anything, confirm which panel needs protecting. As of 2026, most shipping Macs and Apple displays are not OLED. Current MacBook Pro displays and the Pro Display XDR are mini-LED, which is still an LCD technology with a finely controlled backlight. iPhones and Apple Watch use OLED, but those are not the screens on your desk.

On the desktop, OLED almost always means a third-party external monitor: panels from LG, Samsung, ASUS, Dough, and others. If your external monitor is one of those QD-OLED or WOLED gaming or creator displays, that is the one to tag. If you are not sure, check the model's spec sheet for "OLED," "QD-OLED," or "WOLED." If it lists IPS, VA, or mini-LED, it is an LCD and does not need this. For more detail, see which Macs and Apple displays are actually OLED.

Why macOS cannot do this for you

macOS has exactly one menu-bar visibility control: System Settings > Control Center > Automatically hide and show the menu bar. It applies to the whole system. There is no checkbox, no Terminal command, and no Mission Control setting that says "hide the menu bar on this one display."

That global auto-hide is not great for an OLED on its own, either. When you push your cursor to the top of the screen, the bar slides right back into the same bright pixels, every time. So you get the worst of both worlds: it is gone when you do not need it, and it flashes back into the exact danger zone whenever you reach for it. We go deeper into that limitation in why macOS cannot hide the menu bar on just one display.

It is also worth being clear about what the popular menu-bar utilities do. Bartender, Ice, Hidden Bar, and Dozer manage your menu-bar icons. They tidy, hide, and reorder the small status items on the right side of the bar. They do not remove the system menu bar itself, and they do not work per display. They are good at what they do, but it is a different problem from OLED protection. See Bartender, Ice, and friends vs hiding the whole menu bar for the distinction.

Hide the menu bar on only the OLED, step by step

Here is the workflow with TuckBar, which is built specifically for per-display menu-bar hiding.

1. Download and open the app. Grab the latest release from the GitHub page, move it to your Applications folder, and launch it. Because it is notarized by Apple, macOS opens it without the unidentified-developer warning. TuckBar lives in your menu bar as a small icon.
2. Open the display list. Click the TuckBar icon to see your connected displays. Each one is listed by name so you can tell your OLED from your LCDs.
3. Tag only the OLED. Turn TuckBar on for your OLED monitor and leave every other display untagged. This is the whole point: the change is scoped to one screen. Your MacBook's built-in display and any LCD externals are untouched.
4. Pick how the bar disappears. On the tagged OLED you can have TuckBar paint your live wallpaper over the bar so it vanishes seamlessly, dim it, or black it out. The wallpaper option looks like the bar simply is not there. The black option gives the OLED true off-pixels in that row, which is the most protective. See dim, black, or hide for how to choose.
5. Set reveal-on-hover if you want it. When you need the menu bar on the OLED, move your cursor to the top edge and it reappears, then tucks away again when you leave. Because it is revealed only briefly and on demand, the static-exposure time stays low.

That is it. The OLED's top row stops being a permanent bright stripe, and your LCD displays behave exactly as macOS ships them.

Optional: hide the Dock and set an untuck timer

Two extras are worth knowing about. TuckBar can also hide the Dock, the other persistent bright element that can sit in the same place on an OLED. And it can untuck the menu bar on a timer, so the bar reappears on a schedule (handy for a periodic visual check, or if you prefer the bar back during certain hours) while staying protected the rest of the time.

What to expect day to day

Once the OLED is tagged, the experience is quiet. You work normally on all your screens. The OLED just no longer has a bright bar pinned to its top edge. Menus, the clock, and status icons are a cursor-flick away on that display, and untouched on the others.

A few practical notes for a mixed OLED and LCD setup:

• Display names matter. If you have two identical externals, rename them in System Settings > Displays so you can tell which one TuckBar is tagging.
• Tagging follows the display, not the position. If you rearrange your monitors, the OLED stays tagged because the setting is tied to the panel, not its place on the desk.
• This is one layer, not the whole strategy. Hiding the menu bar removes the single worst static element, but good OLED hygiene also includes a darker wallpaper, dark mode, and a screen saver or display sleep on a short timer. The roundup in OLED burn-in prevention habits that matter on a Mac covers the rest.

The short version

macOS will not hide the menu bar on just one display, and icon managers like Bartender and Ice are not built for it. To hide the menu bar on your external OLED monitor only, use a per-display app, tag the OLED, choose wallpaper, dim, or black, and leave your LCDs alone. The OLED stops carrying a permanent bright stripe, and nothing else about your setup changes. If you want the full picture on running both panel types together, the mixed OLED and LCD multi-monitor guide ties it all together.