How to Clear Clipboard History on a Mac (Every Method That Works)

Quick answer: macOS only keeps one item on the clipboard, so copying something harmless (or running pbcopy < /dev/null in Terminal) replaces it. If you use a clipboard manager, the history lives in that app and has to be cleared there. In Maccy, press ⌥⌘Delete, or choose Clear from its menu.

You copied a password, a one-time code, or a client’s address. Five minutes later you’re about to share your screen. Whether anything is still sitting there depends on one question: do you have a clipboard manager, or not?

Which method do you need?

Does macOS have a clipboard history to clear?

Historically, no. The macOS pasteboard holds the current copy, and a new copy replaces it. There is no system-wide list of everything you’ve ever copied. Anything that looks like “history” comes from a third-party app or, on recent macOS releases, from Spotlight’s clipboard feature .

That changes what “clearing” means. For the system clipboard it means replacing one item. For a clipboard manager it means deleting a stored database.

How do you clear the system clipboard?

Option 1: Copy something harmless

Select a blank space or a single character in any text field and press ⌘C. The old contents are gone. It’s crude, but it works with no tools.

Option 2: Use Terminal

Open Terminal and run:

pbcopy < /dev/null

pbcopy writes its input to the clipboard, and /dev/null is empty input, so the clipboard ends up empty. To confirm, run pbpaste. It should print nothing.

Caveat: this only touches the current clipboard. It does not remove anything a clipboard manager already saved.

How do you clear clipboard history in Maccy?

Maccy App is a menu-bar clipboard manager that stores history locally on your Mac. Open it with its shortcut (⇧⌘C by default; you can change it in Settings). From there you have three levels of cleanup.

Delete one item

Highlight the entry in the list and press ⌥Delete. This is the right move when you copied a single sensitive string and want to keep the rest of your history.

Clear the whole history

Use the Clear item in Maccy Mac‘s menu, or press ⌥⌘Delete while the window is open. By default, pinned items are kept, which is usually what you want. A “clear all” variant that also removes pinned items exists; check the current menu behavior in your version .

Make it clear itself

Open Maccy Clipboard → Settings (⌘,) and look for the option to clear history on quit . Pair it with a smaller history size so less accumulates in the first place.

Tip: clearing Maccy does not clear the system clipboard. The last item you copied can still be pasted. Run the Terminal command above, or copy a blank character, as a second step.

How do you stop sensitive data from being saved at all?

Clearing is cleanup. Prevention is better. Two things help:

• Ignore specific apps. In Maccy, open Settings → Ignore and add apps like your password manager or banking tool. Anything copied from them won’t enter history.
• Respect “concealed” clipboard data. Many password managers flag copied secrets with a pasteboard type that well-behaved clipboard managers skip. Maccy has options around ignored pasteboard types in the same Ignore pane . Don’t assume every app sets the flag. Test it: copy a password from your manager, open Maccy, and see whether it appeared.

A password manager that auto-clears the clipboard after 30 to 90 seconds helps for the system clipboard, but it won’t remove what a manager already stored.

What about Spotlight, Paste, Raycast, and Alfred?

Each has its own store, and none of them are cleared by anything above.

• Spotlight (macOS 26 Tahoe): clipboard history is part of Spotlight; look in Spotlight’s settings for the clipboard option .
• Raycast, Alfred, Paste: use the clipboard history command or preferences in each app and look for a clear or delete-all action .

If you run more than one tool, the same secret may exist in several places. Clear each one.

Is it really gone? How to check

1. Run pbpaste in Terminal. Empty output means the system clipboard is clear.
2. Open your clipboard manager and confirm the entry no longer appears.
3. If you use Universal Clipboard, check the iPhone or iPad too, since a copy made there can reappear on the Mac.

One honest limit: if a clipboard manager stores history in a local database file, deleted entries may linger briefly until the app rewrites the file. For ordinary use this doesn’t matter. If you’re handling truly sensitive material, quit the app after clearing and don’t rely on a single clear action as a security guarantee.

Common mistakes

• Clearing the manager but not the system clipboard. The last copy stays pasteable.
• Assuming history is capped at one item. Check your history size in Settings.
• Trusting auto-clear alone. Test it with a real copy from your password manager.
• Forgetting synced devices. Universal Clipboard can carry data across.

The short version

Without a clipboard manager, clearing the clipboard is one overwrite. With one, you’re deleting a local history, and the better habit is telling it what not to record. If you want that control without sending data anywhere, Maccy is free, open source, and keeps everything on your Mac.

Do you know what’s in your clipboard history right now? Open it and look. It’s usually more than people expect.