You can change desktop icons by right-clicking them and selecting a new image, or by using your operating system's built-in settings

Desktop icons are the small pictures that represent your files, folders, and programs on your screen. By default, Windows and Mac assign generic icons to most items — a folder looks like a folder, a document looks like a document. You can replace these with custom images, colored versions, or icons that match your workflow. The process differs between Windows and Mac, but both let you do it without installing extra software.

The reason to change icons is usually practical: you can make important folders stand out visually, group related items by color, or straightforward make your desktop easier to scan at a glance. Some people change icons for aesthetics. Others do it to distinguish between work and personal folders that would otherwise look identical.

Key Takeaways

  • On Windows, right-click a file or folder, select Properties, click Change Icon, and choose from built-in options or browse for an image file on your computer.
  • On Mac, right-click a file or folder, select Get Info, click the icon in the top-left corner, and paste a new image from your clipboard or drag one in.
  • You can use any image file as an icon — JPG, PNG, GIF — though smaller images (under 256×256 pixels) display more clearly.
  • Changing an icon affects only that single file or folder; it does not change how the program itself appears in your Applications folder or taskbar.
  • If you want to revert to the default icon, you can delete the custom one and restart your computer, or use the same menu to select the original.

How to change icons on Windows

Right-click the file or folder whose icon you want to change. From the menu that appears, select Properties. In the Properties window, look for a button labeled "Change Icon" — the location varies slightly depending on whether you are changing a folder or a file, but it is usually on the Shortcut tab for programs or in a general section for folders.

When you click Change Icon, a window opens showing built-in Windows icons. You can scroll through these and select one. If none of them suit you, click Browse and navigate to an image file on your computer — a JPG, PNG, or GIF. Windows will use that image as the icon. Click OK, then OK again to close the Properties window. The change takes effect when ready.

If you are changing the icon of a program shortcut (not the program itself), the process is the same. Right-click the shortcut, select Properties, go to the Shortcut tab, click Change Icon, and choose or browse for a new image. This does not affect the original program — only the shortcut on your desktop.

How to change icons on Mac

Right-click the file or folder and select Get Info from the menu. A window opens showing details about that item. At the very top left of the window, you will see the current icon. Click directly on it — the icon will highlight with a blue border.

You can now paste a new image into that space. If you have an image file you want to use, open it in Preview or another image viewer, copy it, return to the Get Info window, and paste it into the icon box. Alternatively, you can drag an image file directly onto the icon box. Mac will use that image as the new icon. Close the Get Info window and the change appears when ready on your desktop.

If you want to revert to the original icon, open Get Info again, click the icon, and press Delete. Mac will restore the default icon the next time you refresh your desktop or restart your computer.

What image files work best as icons

Any image file on your computer can become an icon — JPG, PNG, GIF, or even TIFF. However, smaller images work better than large ones. An image that is 256×256 pixels or smaller will display clearly as an icon. If you use a very large image (like a photo that is 2000×2000 pixels), your operating system will shrink it down, which can make it blurry or hard to recognize at a glance.

PNG files are often the best choice because they support transparent backgrounds, which means your icon will blend seamlessly with your desktop wallpaper. JPG files work too, but they have a solid background color that may not match your wallpaper. If you are downloading icons from the internet, look for PNG files labeled as 256×256 or smaller.

You can also take a screenshot of something on your screen, crop it to a square, and use that as an icon. Some people photograph objects or create straightforward drawings in a program like Paint or Photoshop, then use those as custom icons.

Icons for programs versus icons for files

There is an important difference between changing the icon of a program and changing the icon of a shortcut or file. When you change the icon of a shortcut on your desktop, you are only changing how that shortcut looks — not the program itself. The program in your Applications folder (Mac) or Program Files folder (Windows) keeps its original icon.

If you want to change how a program appears in your taskbar or dock, you usually cannot do that by changing the icon of a shortcut. Instead, you would need to change the program's icon file itself, which requires more technical steps and can sometimes cause the program to stop working correctly. For most people, changing the icon of a desktop shortcut is the safer and simpler approach.

Organizing your desktop with icon changes

Many people use custom icons as a way to organize their desktop visually. For example, you might use red icons for work folders, blue icons for personal folders, and green icons for projects. This makes it faster to find what you need without reading every label. You can also use themed icons — all your photo folders might use camera icons, all your document folders might use document icons, and so on.

If you change many icons at once, take a moment to write down which image you used for which folder, or keep a reference image somewhere. This helps if you need to recreate your desktop setup on another computer or if you want to change an icon back later.

Troubleshooting icon changes

If you change an icon and it does not appear when ready, try refreshing your desktop. On Windows, press F5. On Mac, press Command+R or click the desktop and wait a few seconds. If the icon still does not appear, restart your computer.

If you see an error message saying the image file is too large or in the wrong format, try converting the image to PNG using free online tools or image software. If you are trying to change the icon of a program and it reverts to the original after you restart, the program may be protecting its icon file — in that case, changing a shortcut icon instead is your best option.

On Windows, if the Change Icon button does not appear in Properties, you may be trying to change the icon of a file type that does not support custom icons (like a text file). In that case, create a shortcut to that file on your desktop, then change the shortcut's icon instead.

Frequently Asked Questions

Can I change the icon of a file type so all files of that type have the same custom icon?

On Windows, this requires editing the registry, which is technical and risky if you make a mistake. On Mac, it is not possible through the standard interface. The simpler approach is to change individual file or folder icons as needed, or to create shortcuts to frequently used items and customize those instead.

What happens if I delete the image file I used as a custom icon?

On Windows, the icon will revert to the default. On Mac, the icon may disappear or show a generic placeholder. Keep your custom icon image files in a folder you do not plan to delete, or save them in a permanent location like your Pictures folder.

Can I use an emoji as a desktop icon?

You can take a screenshot of an emoji, crop it to a square, save it as an image file, and use that as an icon. However, emojis are usually small and may look pixelated when enlarged. For best results, use emoji icon packs designed for desktop use, which are available free online.

Will changing desktop icons slow down my computer?

No. Custom icons are just image files that your operating system displays. They do not affect your computer's performance or speed.

If I share my computer with someone else, will they see my custom icons?

Yes, if you both use the same user account. If you each have separate user accounts, custom icons are stored per account, so each person can have their own desktop appearance without affecting the other.