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Mac Menu Bar Icon Spacing: Options and Limits

Tighter spacing fits more icons beside the notch. It is also the setting most likely to cause trouble, so change it in small steps.

Updated

Short answer. Tuck has a Menu bar item spacing slider in Displays, marked beta. Applying it briefly relaunches apps that own menu bar items. Values far from the default can clip items, so go back to default if anything goes missing.

Steps

  1. Note what you have. Screenshot your menu bar so you can tell if an icon goes missing.
  2. Open the spacing setting. Open Settings, Displays, and find Menu bar item spacing. The slider starts at default.
  3. Make a small change. Move one notch, not to the end. Large or negative values change how many items fit.
  4. Confirm the relaunch. Tuck asks before it relaunches apps with menu bar items. Save unsaved work in those apps first.
  5. Check every icon. Reveal hidden items and confirm each one is reachable. Check behind the notch too.
  6. Undo if needed. Return the slider to default. If a system app such as Spotlight disappears, log out and back in.

How spacing works on macOS

macOS keeps menu bar spacing in one system-wide preference. A status item only reads a new value when the app that owns it starts. To apply spacing right away, Tuck restarts those apps. That is why the setting carries a warning.

What Tuck restarts, and what it leaves alone

  • Apps macOS launches for you, such as Spotlight and Time Machine, are restarted through the system’s own launcher.
  • System programs that nothing restarts are left alone.
  • Your own apps are asked to quit and launched again. Tuck asks; it does not force-quit. An app that declines keeps the old spacing.

Not restarting anything

In Displays, set When applying spacing to wait until the next restart. Tuck still writes the new spacing, but leaves every app running, and the new spacing appears when each app next starts.

Older workarounds

You may find Terminal commands online that change spacing with defaults. We have not tested them on macOS 26 and we do not recommend them. The slider in Tuck is the supported path.

The macOS steps target macOS 26. Tuck instructions describe its documented settings and supplied UI renders; the public DMG is launching soon. Pro features remain planned.

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