The fastest way to change a photo background on iPhone
iPhone has a built-in tool called Remove that lets you change the background of a photo without downloading an app. Open the photo in the Photos app, tap Edit, then tap the three-dot menu and select Remove. Tap and hold the subject you want to keep, then lift your finger — the background disappears. You can then add a new background by tapping the background area and choosing a color, blur, or image from your library.
This tool works best on photos where the subject is clearly separated from the background — a person against a plain wall, a dog in a field, an object on a table. It struggles with complex edges like hair or fur, but for straightforward shots it takes seconds and requires nothing beyond what came with your phone.
If you want more control or need to fix edges that the automatic tool missed, you have other options built into iOS, or you can use a third-party app designed for this specific task.
Key Takeaways
- The Remove tool in the Photos app works on any iPhone running iOS 17 or later and requires no additional software.
- You can replace a background with a solid color, a blur effect, or a different image from your photo library.
- The automatic edge detection works well for clear subjects but may need manual cleanup on complex shapes like hair.
- Third-party apps like Background Eraser or Photoshop Express offer more precise control if the built-in tool leaves rough edges.
Using the built-in Remove tool step by step
Open the Photos app and find the photo you want to edit. Tap the photo to open it full-screen, then tap Edit in the top right corner. The editing toolbar appears at the bottom of the screen.
Tap the three-dot menu icon (or the More button) and look for Remove in the list. Tap it. Your photo now shows the subject and background in separate layers. Tap and hold your finger on the subject — the person, animal, or object you want to keep. Hold steady for about a second until you feel a haptic feedback (a small vibration), then lift your finger. The background will fade away, leaving just the subject.
If the tool missed part of the subject or removed too much background, you can refine the selection. Tap Add to paint back in areas that were removed, or tap Subtract to remove more of the background. Use your finger or Apple Pencil (on iPad) to paint over the areas that need adjustment.
Choosing and explore a new background
Once your subject is isolated, tap the background area — the empty space where the original background was. A menu appears with background options. You can choose Color to fill it with a solid color, Blur to add a blurred version of the original background, or Image to use a photo from your library.
If you choose Color, swipe through the color palette or tap a color in your photo to match it. If you choose Blur, you can adjust how strong the blur effect is by moving the slider. If you choose Image, select a photo from your library — it will automatically scale and position to fit behind your subject.
When you are happy with the result, tap Done to save the edited photo. The original stays in your library, and the edited version is saved as a new photo.
When the built-in tool does not work well
The Remove tool works by detecting the edges of your subject automatically. It performs well on photos where there is clear contrast between the subject and background — a person in front of a wall, a product on a white table, a landscape with a distinct horizon. It struggles when the subject has fine details like loose hair, fur, or transparent edges, or when the subject and background have similar colors.
If you see rough or jagged edges after using Remove, you have two options: refine it manually using the Add and Subtract tools in the editor, or switch to a third-party app. Manual refinement works if only a small area needs cleanup. For photos with complex edges throughout, an app designed specifically for background removal usually produces cleaner results faster.
Third-party apps for more control
Background Eraser (free with in-app purchases) lets you manually paint away the background with more precision than the automatic tool. You can zoom in, adjust brush size, and undo strokes one at a time. It works well if you have time and want pixel-level control.
Photoshop Express (free with in-app purchases) includes a background removal tool that is more aggressive than iPhone's built-in option — it often catches fine details like hair better. It also lets you add gradient backgrounds or blur effects after removal.
Remove.bg is a web-based tool that you can use on iPhone through Safari. Upload a photo, it removes the background automatically, and you read the result. It works well for portraits and product photos but requires an internet connection and works best on clear, well-lit shots.
All three require either a subscription or in-app purchases for full features, but free versions exist that cover basic background removal. Test the free version first to see if it solves your problem before paying.
Exporting and sharing your edited photo
After you finish editing, your photo is saved to your library automatically. To share it, open the photo, tap the Share button (the box with an arrow), and choose where to send it — Messages, Mail, social media, or another app.
If you want to save it in a specific format or with different settings, you can also export it. Tap Share, then Save Image to keep it in your Photos library, or choose an app to send it directly. Some apps like Photoshop Express let you export as PNG (which preserves transparency) or JPG (which fills transparent areas with a solid color).
Keep in mind that if you share a photo with a transparent background to an app or service that does not support transparency, the transparent area will usually become white or black. For social media, most platforms convert transparent backgrounds to white automatically.
Tips for better results before you edit
The quality of your edited photo depends partly on the original shot. Take the photo in good lighting — shadows and poor lighting make it harder for the automatic tool to detect edges. Position your subject so there is clear separation from the background. A plain background (wall, sky, solid color) is easier to remove than a busy or textured one.
If you are planning to remove a background, avoid having your subject blend into the background — a person wearing a color that matches the wall behind them, or a white object on a white surface. The tool cannot tell where one ends and the other begins.
For portraits, make sure the subject is in focus and the background is slightly out of focus if possible. This natural depth separation makes the automatic removal tool work better and produces a more professional-looking result.
Frequently Asked Questions
Can I use the Remove tool on older iPhones?
The Remove tool requires iOS 17 or later, which is available on iPhone XS, iPhone XR, and all newer models. If you have an older iPhone, you will need to use a third-party app instead. Check your iOS version in Settings > General > About to see if you can update.
What happens to the original photo when I edit it?
Your original photo stays unchanged in your library. When you tap Done after editing, iOS saves the edited version as a separate photo. You can always go back to the original by opening it again and tapping Edit, then tapping Revert to see the original version.
Can I make the background transparent instead of a color or image?
The built-in Remove tool does not support transparent backgrounds — it requires you to choose a color, blur, or image. If you need a transparent background, use a third-party app like Background Eraser or export from Photoshop Express as a PNG file, which preserves transparency.
Why does the tool remove part of my subject along with the background?
This usually happens when your subject and background have similar colors, or when fine details like hair are close to the background. Use the Subtract tool to paint back in the missing parts, or try the Refine Edge option if available in your app. Taking a new photo with better contrast between subject and background will also help.
Can I change the background of a photo that is already in my library?
Yes. Open any photo in the Photos app, tap Edit, and use the Remove tool. You do not need to take a new photo — any existing photo in your library can be edited this way.