Why Is My Notes App Not Working on Mac? Fixes for 2026

When Apple Notes stops working on your Mac, start by force quitting it (Option-Command-Esc), then reopen it while holding Shift so it forgets the windows it had open. If it still won't open, freezes or crashes, restart the Mac, install any macOS update, and test in safe mode. Search, editing and password problems usually come from a setting, not a broken app.

Notes tends to fail at the worst moment: the agenda for a call in ten minutes, a checklist you need at the store, a password hint you swore you'd remember. Your notes are almost always still there; it's the app around them that's stuck. Below, each problem has its own section: Notes won't open or keeps crashing, Notes is slow or freezing, search can't find a note, you can't type in a note, and locked notes won't open or won't lock. The steps follow Apple's Notes guide for macOS 27.

Why won't Notes open on my Mac?

Notes usually refuses to open because an earlier copy of the app is still stuck in memory, or because it keeps reopening a window that makes it hang. Clear both before you try anything bigger. Apple's Force Quit steps and its page on stopping windows from reopening cover the two moves:

1. Press Option-Command-Esc (or choose Apple menu > Force Quit).
2. Select Notes in the list and click Force Quit.
3. Hold down Shift and open Notes from the Dock or the Applications folder. Apple says the app then "forgets any windows that were open the last time you quit," without changing any settings.

Last month Notes hung on me right before a client call, with the agenda inside it. Force Quit plus a Shift-open had it back before the call started, with the agenda intact. Apple's guide to creating notes says a note saves automatically as you work, so a force quit rarely costs you more than the last few words.

The same Shift trick works on other Apple apps. I wrote it up for Mail crashing on a Mac too, since a window that won't load is just as common there.

If Notes still won't open

Work down this list, testing Notes after each step. Each one rules out a bigger cause than the last.

1. Restart the Mac. Choose Apple menu > Restart. It clears whatever is stuck in memory, which Force Quit alone sometimes doesn't.
2. Update macOS. Notes ships with macOS, so its fixes arrive through System Settings > General > Software Update, per Apple's update steps. There's no separate Notes app to download or reinstall.
3. Start up in safe mode. On an Apple silicon Mac, shut down, hold the power button until Loading startup options appears, select your startup disk, then hold Shift and click Continue in Safe Mode. On an Intel Mac, hold Shift right after you power on. Apple's safe mode page says it skips login items and extensions that macOS doesn't need, checks the startup disk and clears some system caches. If Notes works in safe mode, restart normally and test again; if it fails again, an add-on that loads at login is the likely cause.
4. Try a new user account. Add a test user in System Settings > Users & Groups, sign in to it and open Notes. If Notes works there, the problem lives in your own account's settings or files; if it fails there too, it's system-wide. This test comes from an Apple Community guide.

Why does Notes keep crashing or freezing?

When Notes crashes or freezes on a Mac, check three suspects first: one very heavy note, a nearly full disk, or an add-on running in the background. The pattern tells you which. If it freezes only when you open one note, that note is the problem. If it freezes everywhere, look at the Mac.

It freezes on one note

Big notes are where I'd look first. A long meeting log with dozens of pasted screenshots, scans and a PDF is a lot for any app to redraw while you scroll. Apple's search guide says you can choose View > Show Attachments Browser to see every photo, scan and file across your iCloud and On My Mac notes in one place, which makes the heavy ones easy to spot.

1. Open Notes with Shift held, so it doesn't jump straight back to the note that froze.
2. Choose View > Show Attachments Browser and look for large videos, PDFs and scans.
3. Save the big files you need somewhere else first, such as a folder in Finder or iCloud Drive.
4. Then split the note: start a new note with Command-N and move the older sections into it.

I keep long-running notes, like a weekly one-on-one log, to one quarter each for this reason. A fresh note every three months is easier to search and far lighter to open.

It freezes everywhere, or the whole Mac feels slow

• Check free space. Go to System Settings > General > Storage. Apple's storage guide covers clearing space when the startup disk is nearly full: empty the Trash, clear Downloads, remove apps you don't use and old iPhone backups.
• Quit what else is open. If Notes only freezes alongside a heavy app, such as a video editor or a browser with 40 tabs, try it with those closed.
• Test safe mode. The safe mode step above also tells you whether a login item or extension is dragging Notes down.
• Install updates. Notes is part of macOS, so check Software Update for a newer release before you dig deeper.

Why can't Notes find a note I know exists?

When Notes search comes up empty, the note is almost always there and the search is looking in the wrong place. In Apple's search guide, search can be limited to the current account, and a locked note's contents are never searched, only its title. Check these in order:

1. Search every account. Click the magnifying glass, then the small down arrow beside it, and choose All Accounts instead of Current Account. It only matters once a second account, such as On My Mac, sits beside iCloud.
2. Search the title for locked notes. Apple says only the title of a locked note shows up in results, even while it's unlocked. If the word you remember is in the body, search won't find it.
3. Check that the account is on. Choose Notes > Accounts, click each account in turn and confirm its Notes switch is on. Apple's accounts guide says an account with Notes turned off hides its notes until you turn it back on. Nothing is deleted.
4. Look in Recently Deleted. Apple says search results include notes in Recently Deleted, where deleted iCloud and On My Mac notes wait 30 days before they're removed. To recover one, drag it into another folder, per Apple's delete guide.
5. Use a suggestion. Under the search field, suggestions such as Notes with Attachments or Shared Notes narrow results fast, and natural phrases like "modified today" work too.
6. Search inside the note. Once you've found the note, press Command-F to jump to the line you need.

The week I added an On My Mac account for a private project, search suddenly "lost" half my notes. It was set to Current Account the whole time. Switching to All Accounts brought everything back.

Search works best on iCloud notes. Apple's guide says some features aren't available with accounts from other providers, such as Gmail or Yahoo, and its accounts and folders page adds that those accounts have no Recently Deleted folder at all: a deleted note is gone from every device on that account.

Why can't I type or edit in a note?

If you can read a note but not change it, Notes is usually doing what it was told: the note is shared with you as view-only, it's locked and closed itself, or it's sitting somewhere it can't be edited from. Work through the likely causes:

• It's a shared note you can only view. Apple's sharing guide lists two permission levels, Can edit and Can view and download. If you have the second, ask the owner to change it. Owners do it from the Share button.
• It locked itself. Apple says locked notes close after a period of inactivity or when you quit Notes. Click the note and enter the password, or use Touch ID.
• It's in Recently Deleted. Drag it back into a normal folder first, then edit it there.
• The text looks frozen but is just tiny or huge. Press Shift-Command-0 to reset a note's zoom to its default size, per Apple's shortcuts list. If the change should stick for every note, set Default text size in Notes > Settings.
• The note lives in a Gmail or Yahoo account. Apple says some Notes features aren't available with other providers' accounts and that every feature works with iCloud notes, so a note stored elsewhere can feel limited. Moving it into an iCloud folder is the fix, keeping in mind Apple's warning that moving notes between accounts can drop formatting and attachments.

If none of those fit and every note refuses typing, quit Notes, reopen it with Shift held and try again. A stuck window is the usual leftover.

Locked notes: forgotten passwords and notes that won't lock

Locked notes in Apple Notes use either your Mac login password or a separate notes password, and Apple can't recover a forgotten one. That single fact explains most locked-note trouble. Apple's lock guide and password guide cover the rest.

A locked note won't take your password

A locked note that rejects the right password usually wants an older one. When you reset a notes password, only notes you lock afterward use the new one; Apple says notes locked before the reset keep the password that was in place when you locked them. Try each password you've used for notes, and read the hint under the password field. If you set up Touch ID in Notes > Settings, a fingerprint may also open it.

If you truly can't remember it, Apple is blunt: you won't be able to view those notes, and Apple can't help you get back in. Reset the password so future notes are covered, and leave the old ones in place in case the password comes back to you.

1. Choose Notes > Settings and click Reset Password, then OK.
2. For an iCloud account, enter your iCloud password and press Return.
3. Click Reset Password again, enter a new password twice and add a hint.

When I lock a note, I write the hint as something only I'd understand, never the password itself. And for anything important, I switched to Use Login Password in the Locked notes menu in Notes > Settings, so there's one less password to forget. Apple says that option needs two-factor authentication and iCloud Keychain for iCloud notes, and your other devices need iOS 16 or macOS 13 or later to open those notes.

A note won't lock

If Notes won't let you lock a note, the note usually holds something Apple doesn't allow in a locked note. According to Apple's lock guide, you can't lock:

• A Quick Note.
• A note you've shared with other people.
• A note with a video, audio file, PDF or document attached. Tables, images, drawings, scans, maps and web links are fine.
• A note that contains tags.
• A note in an iCloud account that hasn't been upgraded (Notes shows an Upgrade button next to iCloud in the sidebar when that's the case).

The fix is usually to stop sharing the note, remove its tags, or move the PDF or recording out, then choose Lock Note from the More button at the top right. To close every open locked note at once, click the Lock button next to the search field.

Before you try a bigger fix, back up your notes

Removing and re-adding an account, or switching iCloud off and on, is the point where notes are most at risk. Apple's accounts guide warns that when you delete an account from Notes, its notes disappear from that Mac and survive only in the online account, and notes in the On My Mac account exist only on that computer, so there's no online copy to fall back on. Export the notes that matter to you first. My guide to exporting notes on a Mac covers one note at a time and bulk exports.

Keep Time Machine running too. With a recent backup on an external drive, a cleanup that goes wrong costs you an afternoon, not years of notes.

How to keep Notes running smoothly

• Install macOS updates when they arrive. Notes is part of macOS, so that's how it gets updated.
• Keep heavy files out of everyday notes. Link to big videos and PDFs in Finder or iCloud Drive instead of pasting them in.
• Split long-running notes by month or quarter before they get unwieldy.
• Use one main account. Mixing iCloud, On My Mac and Gmail notes makes search and locking harder than it needs to be.
• Use Change Password, not Reset, whenever you still know your current notes password.
• Check Recently Deleted before assuming a note is gone. You have 30 days.

If a big share of your notes are meeting notes you type during calls, you can also hand that job to an app built for it. Our comparison of Granola, a meeting-notes app, and its alternatives covers the options.