Everything Hidden Bar can do, including the parts with no UI.
- Left-click the arrow (
</>): expand or collapse the hidden section. - Right-click the arrow or left-click the separator (
|): context menu (Preferences, Toggle Auto Collapse, Quit). - ⌘-drag icons in the menu bar to move them across the separator: icons to the separator's left are hidden when collapsed.
- Option-click the arrow: show/hide the separators and the always-hidden area without expanding.
| Setting | What it does |
|---|---|
| Start Hidden Bar when I log in | Login item via System Settings (macOS 13+ SMAppService); revocable in System Settings > General > Login Items |
| Show preferences on launch | Open this window at app start |
| Auto collapse | Re-hide automatically after the chosen delay |
| Global shortcut | System-wide expand/collapse hotkey (F-keys display as F18, not Fn18) |
| Enable always hidden section | A second zone whose icons stay hidden even when expanded; revealed by option-clicking the arrow |
| Use full menu bar on expanding | App becomes briefly "regular" while expanded (helps on tight menubars) |
Always-hidden section, current behavior: items in the always-hidden zone are reliably pushed off-screen only when "hide separators" is also on (option-click the arrow). With the separators visible, always-hidden items can still appear after expanding. This coupling is a known limitation being reworked alongside the menu-bar redesign; for now, option-click to hide the separators if always-hidden items keep showing. Avoid placing critical icons in the always-hidden zone until the rework lands, since a stuck off-screen item has to be recovered by ⌘-dragging it back (macOS persists its position per app).
- It won't collapse mid-use: while your pointer is anywhere in the menu bar, the auto-collapse countdown defers and restarts; it resumes when you leave.
- Self-repair: if the arrow or separator was ⌘-dragged off the bar (which used to make the app unreachable forever), they come back on next launch.
- Display changes: plugging in or removing monitors re-sizes the hidden zone for the widest attached screen automatically.
Hidden settings (Terminal)
All via defaults; quit and relaunch the app after changing them.
# expand by hovering the menu bar for ~0.5s (off by default)
defaults write com.dwarvesv.minimalbar hoverToExpand -bool true
# auto-collapse delay in seconds (the UI offers a fixed list; any value works)
defaults write com.dwarvesv.minimalbar numberOfSecondForAutoHide -float 5
# force the app language regardless of system order (issue #287)
defaults write com.dwarvesv.minimalbar AppleLanguages '(en)'To undo any of them: defaults delete com.dwarvesv.minimalbar <key>.
| Symptom | Fix |
|---|---|
| Icons I want visible got hidden after an update | ⌘-drag them to the right of the separator |
| Login item missing after denying it once | System Settings > General > Login Items: re-enable Hidden Bar, then toggle the pref off/on |
| A ghost "LauncherApplication" login item from old versions | Launch the current version once; it deauthorizes the legacy item automatically |
| App language stuck | See the AppleLanguages command above, or System Settings > General > Language & Region > Applications |
| Nothing hides on a macOS 27 beta | Known (issue #360); the menu bar re-architecture broke the hiding mechanism, fix under investigation |
| A new or just-updated app's icon shows up already hidden | Expected, see "Why new icons start hidden" below; ⌘-drag it to the right of the separator once |
Why new icons start hidden
Hidden Bar hides icons by widening its separator so everything to the left of it slides off-screen. macOS always inserts a brand-new menu-bar icon at the far-left slot, which is inside that hidden zone, so a freshly launched or updated app can appear "swallowed". This is macOS positioning behavior, not Hidden Bar moving your icon: there is no way for one app to reposition another app's menu-bar icon. The one-time fix is to ⌘-drag the icon to the right of the separator; macOS remembers that placement per app. A built-in way to keep chosen icons pinned is being explored as part of the larger menu-bar redesign.
macOS 13 Ventura or later. Pre-Ventura (10.13 - 12.x): use v1.10, the last release on the old autostart mechanism.