The basic keyboard shortcuts for Mac copy and paste
On a Mac, you copy text or images by pressing Command+C (hold down the Command key and press C at the same time). To paste what you copied, press Command+V. To cut instead of copy — removing the text from where it started — press Command+X.
These three shortcuts work in almost every program on your Mac: email, web browsers, word processors, notes apps, messaging apps, and most others. The Command key is the one with the ⌘ symbol on it, usually located on either side of the spacebar at the bottom of your keyboard.
If you are used to Windows, this is the main difference: Windows uses Ctrl+C and Ctrl+V, while Mac uses Command+C and Command+V. Everything else works the same way.
Key Takeaways
- Command+C copies, Command+V pastes, and Command+X cuts on any Mac keyboard or trackpad.
- Your Mac stores only one thing in the clipboard at a time, so copying something new replaces what you copied before.
- Clipboard history does not survive a restart unless you turn on iCloud Sync in System Settings, which stores your clipboard in the cloud.
- Some programs block pasting for security reasons — you may see a notification asking permission before you can paste into a password field or banking app.
- If paste is greyed out or not working, try copying again, restart the program, or restart your Mac.
How to copy and paste using your trackpad instead of keyboard
If you prefer not to use keyboard shortcuts, you can copy and paste using your trackpad or mouse. Right-click (or two-finger tap on a trackpad) on the text or image you want to copy, and a menu will appear. Select "Copy" from that menu.
To paste, right-click or two-finger tap in the location where you want to paste, and select "Paste" from the menu that appears. This method works the same way as the keyboard shortcuts — you are still using your Mac's clipboard, and only one thing can be stored at a time.
The keyboard shortcuts are faster once you get used to them, but the trackpad method works just as well if you find it easier to remember.
What happens when you copy something new
Your Mac's clipboard holds only one thing at a time. When you copy something new — whether it is text, an image, a file, or a link — it replaces whatever you copied before. If you copied a phone number five minutes ago and then copy an address, the phone number is gone from your clipboard.
This is why it is straightforward to lose something you meant to paste. You copy one thing, then copy something else while working on a different task, and when you go back to paste the first thing, it is no longer there. The solution is to paste when ready after copying, or to write down or save the thing you want to keep before you copy something else.
Clipboard history and iCloud Sync
By default, your Mac does not keep a history of everything you have copied. When you restart your Mac, your clipboard is cleared. If you want your clipboard to survive a restart, or to see a list of recent things you have copied, you can turn on iCloud Sync in System Settings.
To do this, open System Settings, click "General" in the sidebar, then click "AirDrop & Handoff". Scroll down and toggle on "Handoff". This setting allows your clipboard to sync across your Apple devices — your Mac, iPhone, iPad, and Apple Watch — and stores a short history in iCloud. When you restart your Mac, your clipboard will still contain the last few things you copied.
Keep in mind that turning on iCloud Sync means your clipboard contents are stored on Apple's servers. If you copy sensitive information like passwords or financial details, they will be stored in iCloud until you copy something else or until Apple's servers delete them automatically after a period of time.
Why some programs block pasting
Some apps — particularly password managers, banking apps, and email programs — will not let you paste directly into certain fields. Instead, you may see a notification asking for permission, or the paste option may be greyed out. This is a security feature designed to prevent malicious programs from automatically pasting information into sensitive fields without your knowledge.
If you see a notification asking permission to paste, read it carefully. It will tell you which program is trying to paste and where. If you initiated the paste, click "Allow" or "OK". If you did not try to paste, click "Deny" — this usually means a program running in the background is trying to do something you did not ask for.
If paste is greyed out and you cannot see a permission request, try copying the information again and pasting it once more. If that does not work, restart the program or restart your Mac.
Troubleshooting when paste is not working
If Command+V does not work or the Paste option is greyed out, start with the simplest fixes. First, make sure you actually copied something — try copying again using Command+C, then paste using Command+V. Sometimes the copy did not register the first time.
If that does not work, try closing and reopening the program where you are trying to paste. A program can sometimes lose track of your clipboard temporarily, and restarting it usually fixes the problem. If you are trying to paste into multiple programs and none of them work, restart your Mac entirely — this clears the clipboard and resets how your Mac handles copying and pasting.
If you are trying to paste an image or file rather than text, make sure the program you are pasting into actually supports images or files. Some programs only accept text. Check the program's menu under Edit — if "Paste" is greyed out there too, the program does not support what you are trying to paste.
Copying and pasting between your Mac and iPhone or iPad
If you have iCloud Sync turned on (as described above), you can copy something on your Mac and paste it on your iPhone or iPad, or vice versa. Copy on one device using Command+C (Mac) or the standard copy gesture (iPhone or iPad), and paste on another device using Command+V (Mac) or the standard paste gesture (iPhone or iPad).
This works for text, links, images, and files. The clipboard syncs automatically through iCloud, so there is usually a short delay of a few seconds before what you copied on one device appears in the clipboard of another. If it does not work, make sure you are signed into the same iCloud account on both devices and that iCloud Sync is turned on.
Frequently Asked Questions
Can I see a history of everything I have copied?
Not by default — your Mac only stores one thing in the clipboard at a time. If you turn on iCloud Sync in System Settings, your clipboard will keep a short history that survives restarts. Some third-party apps like Paste or ClipboardManager Pro offer longer clipboard histories, but they are not built into macOS.
What if I copy something by accident and need to get it back?
If you have iCloud Sync turned on, you may be able to recover it from your clipboard history. If not, it is gone — your Mac only stores one thing at a time. This is why it is a good idea to paste when ready after copying something important, or to write it down before you copy something else.
Does copying something use up storage space on my Mac?
No. Your clipboard is temporary memory that your Mac uses while you are working. It does not take up storage space on your hard drive. When you restart your Mac, the clipboard is cleared unless you have iCloud Sync turned on, in which case it is stored in iCloud instead.
Can other people see what I copy?
Not unless they have physical access to your Mac or you have shared your iCloud account with them. If iCloud Sync is on, your clipboard is encrypted in transit to Apple's servers, but Apple can technically see what is stored there. If you copy sensitive information, consider turning off iCloud Sync or using a password manager instead of copying and pasting passwords.
Why does pasting sometimes look different than what I copied?
When you paste into a different program, the new program may format the text differently. If you copy bold text from a web page and paste it into a plain-text editor, the bold formatting will disappear because plain-text editors do not support formatting. To paste without formatting, use Command+Option+V instead of Command+V — this pastes only the text, removing any bold, italics, colors, or other formatting.