Change Mac Folder Icons: Easy Steps
You can change any folder icon on a Mac by copying an image, pasting it into the folder’s Get Info panel, and then replacing the default icon. This works for both folders and files, and takes less than a minute once you know the steps. The method below uses only built-in macOS tools, so no third-party software is required.
What You Need Before Starting
To change a folder icon, you need an image file. The image can be a PNG, JPEG, GIF, or even a PDF, but PNG with transparency works best because it lets the folder shape show through. If you want to use a photo, a screenshot, or an icon downloaded from the internet, all of those work. The image will be scaled to fit the folder, so a square image around 512×512 pixels or larger gives the clearest result.
You also need to be using the Finder, which is the file manager on macOS. The process works on all recent versions of macOS, including Ventura, Sonoma, and Sequoia. If you are using an older version, the same steps apply.
How to Change a Folder Icon (Step-by-Step)
- Find the image you want to use and open it in Preview (the default image viewer on Mac). You can also use Photos, but Preview is simplest.
- In Preview, press Command-A to select the entire image, then Command-C to copy it.
- Right-click (or Control-click) the folder whose icon you want to change, and select Get Info. A window will open.
- Click the small folder icon at the top-left of the Get Info window, next to the folder name. A blue highlight will appear around it.
- Press Command-V to paste the copied image. The folder icon will change immediately.
That is all there is to it. The new icon is stored inside the folder’s metadata, so it will stay even if you move the folder to another Mac or an external drive. If you want to revert to the default icon, repeat steps 3-4 and press Delete instead of pasting.
Using a Custom Icon File (ICNS)
If you have downloaded an icon file with the .icns extension, the process is slightly different. Instead of copying from Preview, you open the .icns file in Preview, copy it, and paste it into Get Info the same way. However, .icns files are not as common as PNG or JPEG, and most icon websites offer PNG downloads. If you have an .icns file, Preview can open it, but if it does not, you can try using the built-in Icon Composer app (included with Xcode) or a free converter.
For most users, using a PNG or JPEG is simpler and works just as well. The only advantage of .icns is that it can contain multiple resolutions for different display sizes, but macOS automatically scales a single image for you.
How to Choose the Right Image
The image you choose will be cropped to fit the folder shape. If the image is not square, macOS will stretch it, which can look distorted. For best results, use a square image. If you want the folder shape to remain visible, use a PNG with transparency. For example, a PNG with a transparent background and a small logo in the center will show the folder outline with the logo inside. If you use a full-bleed photo, the folder shape will be filled with the photo, and the edges of the folder will be less visible.
You can also create your own icon by combining an image with a folder shape. Some apps like Icon Composer or online tools let you overlay a symbol on a folder template. However, the built-in method does not let you adjust the folder shape; it only replaces the entire icon.
Common Problems and How to Fix Them
One common issue is that the icon does not change after pasting. This usually happens because you did not click the small icon in the Get Info window before pasting. Make sure the blue highlight is around the icon, not the folder name. Another issue is that the pasted image appears as a white square or a generic image. This happens when the image has no transparency and is not square. Try using a square PNG with transparency.
If the icon changes but looks blurry, the original image was too small. macOS scales up small images, which causes pixelation. Use an image that is at least 256×256 pixels, ideally 512×512 or higher. If you are using a screenshot, make sure it is not a low-resolution thumbnail.
Sometimes the icon does not update on the desktop or in Finder until you refresh. You can force a refresh by pressing Option-Command-Escape and relaunching Finder, or simply log out and back in. This is rare, but it happens on some systems.
Alternatives: Apps and Scripts
If you need to change many folder icons at once, doing it manually is tedious. There are third-party apps that automate this, such as Image2icon or Folder Icon Maker, but they are not necessary for a single folder. You can also use a simple AppleScript or Automator workflow to batch-apply icons, but that requires some scripting knowledge. For most users, the manual method is sufficient.
Another alternative is to use a folder that already has a custom icon and copy it. If you have a folder with an icon you like, you can copy that folder’s icon by clicking the icon in Get Info and pressing Command-C, then paste it onto another folder. This is a quick way to duplicate an icon without having to find the original image.
Is It Safe and Reversible?
Changing a folder icon is completely safe and does not modify the folder’s contents. The icon is stored in a hidden file called Icon? inside the folder, which macOS uses to display the custom icon. You can delete this hidden file if you want to remove the custom icon, but the simplest way is to press Delete in Get Info as described earlier. This does not affect any files inside the folder.
One thing to note: if you move the folder to a different Mac, the custom icon will travel with it because it is stored in the folder itself. If you copy the folder to a USB drive, the icon will appear on the other Mac as well. However, if you zip the folder, the icon may be lost because the hidden file is not always included in the archive.
Frequently Asked Questions
Can I change the icon of a file, not just a folder?
Yes, the exact same method works for any file. Open Get Info on the file, click the icon at the top, and paste an image. This is often used for PDFs or documents to make them easier to identify.
Will changing a folder icon affect the files inside?
No. The icon is purely cosmetic. It does not change permissions, contents, or how the folder behaves. It is safe to do on any folder, including system folders, though changing system icons is not recommended because it can cause confusion.
Why does my pasted image look like a white square?
This happens when the image is not square or has no transparency. macOS stretches the image to fit the folder, and if the image is rectangular, it will be distorted. Use a square image with a transparent background for best results.
Can I use an image from the internet directly?
Yes, but you need to download it first and open it in Preview. You cannot copy an image directly from a web page and paste it into Get Info in most browsers; you must save it to your Mac first.
How do I restore the original folder icon?
Open Get Info, click the icon at the top, and press the Delete key on your keyboard. The folder will revert to the default macOS icon.
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