Maccy Launch at Login Not Working? Here’s How to Fix It

Maccy‘s “Launch at login” usually fails for one of four reasons: the app isn’t in /Applications, the toggle in Maccy App and the entry in macOS Login Items disagree, macOS’s background-item registry has a stale record, or Maccy Mac is actually running but its menu bar icon is hidden. Check Activity Monitor first, then re-toggle the setting.

You restart your Mac, press your clipboard shortcut, and nothing happens. Maccy Clipboard isn’t there. The cause is often not what it looks like, so work through the checks below in order. They go from fastest to most invasive.

First, is Maccy actually not launching?

Two different problems look identical from the outside:

Symptom	What’s really happening	Go to
Maccy is not in Activity Monitor after login	True launch-at-login failure	Fixes 1-5
Maccy is in Activity Monitor, but no menu bar icon	Icon hidden (crowded menu bar, notch, or a menu bar manager)	Fix 6
Maccy is running, icon visible, but the shortcut does nothing	Hotkey conflict or missing permissions	Fix 7

To check: after a restart, open Activity Monitor (Spotlight → “Activity Monitor”), type Maccy into the search field, and see whether a process appears.

Fix 1: Move Maccy to /Applications

This is the most common cause. macOS ties login item registration to the app’s location. If you ran Maccy straight from the downloaded DMG or from your Downloads folder, the registration can point to a path that disappears or gets quarantined.

1. Quit Maccy.
2. Drag Maccy.app into /Applications (replace any older copy).
3. Eject the DMG if it’s still mounted.
4. Launch Maccy from /Applications, then continue to Fix 2.

Also search Spotlight for “Maccy” and check for duplicate copies. Two copies can fight over the same registration.

Fix 2: Toggle “Launch at login” off and on

1. Click the Maccy icon in the menu bar, then open Settings (or press ⌘ + , with Maccy focused).
2. On the General tab, uncheck Launch at login.
3. Wait a couple of seconds, then check it again.
4. Restart your Mac to test.

Re-toggling forces Maccy to re-register itself with macOS rather than trusting an old record. The exact label and tab layout can vary slightly between Maccy versions .

Fix 3: Check macOS Login Items & Extensions

On macOS Ventura (13) and later, login items are managed in System Settings, and you can disable them there independently of the app.

1. Open System Settings → General → Login Items & Extensions.
2. Under Open at Login, look for Maccy. If it’s listed, good. If not, that’s your problem.
3. Scroll to Allow in the Background and make sure the Maccy toggle is on.

If you’ve ever switched that background toggle off, macOS will respect it even when Maccy’s own checkbox is ticked. In that case the two settings disagree, and the system one wins.

The section names and layout have shifted between macOS releases, so on newer versions the wording may differ slightly .

Fix 4: Check whether your Mac is managed

On a work or school Mac, an MDM profile can restrict which apps may run at login. Check System Settings → General → Device Management (or Profiles). If a profile is listed, your administrator may be blocking it, and no setting in Maccy will override that. Ask your IT team to allow Maccy.

Fix 5: Reset the Background Task Management database

If everything above looks right and Maccy still won’t launch, the system’s record of background items may be stale. macOS includes a command-line tool for this:

sudo sfltool resetbtm

Then restart your Mac immediately. Be aware of the trade-off: this resets all login and background item registrations, so other apps will re-register (and some may ask for approval again). Use it as a last resort, not a first step. This command is available on macOS 13 and later .

Fix 6: Maccy is running, but you can’t see the icon

If Activity Monitor shows Maccy running, launch at login is working fine. Common reasons the icon is missing:

• Crowded menu bar. On MacBooks with a notch, icons that don’t fit are hidden behind it.
• A menu bar manager such as Bartender, Ice, or similar is hiding it. Check its settings.
• The icon is turned off in Maccy. Look in Maccy’s settings for the menu bar icon option. If you hid it, the app runs invisibly and is only reachable through its global shortcut .

Try Maccy’s global shortcut. If the history window appears, Maccy is fine and only the icon is hidden.

Fix 7: Maccy runs but the shortcut doesn’t respond

This isn’t a login problem, but people often misdiagnose it as one. Check:

• Shortcut conflicts. Another app (or a macOS system shortcut) may have claimed the same key combination. Change Maccy’s shortcut in its settings to confirm.
• Accessibility permission. Maccy needs access to paste into other apps. Check System Settings → Privacy & Security → Accessibility and make sure Maccy is enabled.

Which install method are you using?

Install method	Launch-at-login notes
Direct download (GitHub release)	Most common failure: running from Downloads or the DMG. Move to /Applications.
Homebrew (brew install maccy)	Installs into /Applications. After brew upgrade, the registration can occasionally go stale; re-toggle the setting.
Mac App Store	Sandboxed build with the same login-item mechanism .

The nuclear option: clean reinstall

If nothing worked:

1. Quit Maccy and delete Maccy.app from /Applications.
2. Restart your Mac.
3. Download a fresh copy, place it in /Applications, launch it, and enable Launch at login.
4. Restart again to test.

Your clipboard history is stored locally, so check Maccy’s settings and back up anything you care about before deleting the app. Whether a reinstall preserves history depends on your version and how you remove it .

Frequently asked questions

Why doesn’t Maccy start automatically after I restart my Mac?

Usually because the app isn’t in /Applications, the background permission was turned off in System Settings, or the login item registration is stale. Re-toggling “Launch at login” and checking Login Items & Extensions resolves most cases.

Where is the login items setting on macOS Ventura and later?

It’s at System Settings → General → Login Items & Extensions. Apps that open at login appear under “Open at Login”, and background permissions are under “Allow in the Background”.

Do I need to add Maccy to Login Items manually?

No. Enabling “Launch at login” inside Maccy registers it for you. Adding it manually with the + button can work as a workaround, but it’s better to let Maccy manage its own entry to avoid duplicates.

Is Maccy running if I can’t see it in the menu bar?

Possibly. Check Activity Monitor. If it’s listed, the app launched and the icon is hidden by a crowded menu bar, a notch, or a menu bar manager.

What does sfltool resetbtm do?

It resets the macOS Background Task Management database, which tracks login and background items. It clears stale records but also resets other apps’ registrations, so use it only after simpler fixes fail.

Summary

Nearly every “Maccy won’t launch at login” report comes down to location, permissions, or a hidden icon. Confirm whether the process is actually running, keep the app in /Applications, make sure macOS allows it in the background, and only then reach for the database reset. Got a case that none of these fixed? Check Maccy’s issue tracker for your macOS version, since login item behavior changes between releases.