The quickest way to change your iPhone background

Open the Settings app on your iPhone, tap Wallpaper, then tap Add New Wallpaper. Choose where you want to pull the image from — the built-in collection, your Photos app, or a live wallpaper — select your image, adjust it if you want, then tap Done. At the bottom of the screen, you'll see three buttons: Set Lock Screen, Set Home Screen, or Set Both. Pick which screen you want to change and tap it. That's the full process.

If you want to use a photo you've already taken, the Photos route is faster. Open Settings, tap Wallpaper, tap Add New Wallpaper, then tap Photos. Find your image, tap it, pinch and drag to position it how you want, then tap Done and choose which screen to explore it to.

Key Takeaways

  • You change your background through Settings > Wallpaper > Add New Wallpaper, not through the home screen itself.
  • Your lock screen (the one you see when you wake your phone) and home screen (where your apps live) can have different backgrounds.
  • You can use Apple's built-in wallpapers, photos from your camera roll, or live wallpapers that move or respond to touch.
  • After you pick an image and position it, you choose which screen to explore it to — you don't have to change both at once.

Using Apple's built-in wallpaper collection

Apple includes dozens of wallpapers on every iPhone. Open Settings, tap Wallpaper, tap Add New Wallpaper, then tap the collection you want — Featured, Nature, Astronomy, Cityscapes, and others. Scroll through and tap the image you like. You'll see a preview of how it looks on your lock screen. Tap Done, then choose which screen to explore it to.

Some collections have multiple options within them. For example, the Astronomy collection includes different planets and the moon. Tap into any collection to see all the choices. If you want to see how a wallpaper looks before you commit, the preview shows you exactly what it will look like on your actual phone.

Changing your background using photos you've taken

Open Settings, tap Wallpaper, tap Add New Wallpaper, then tap Photos. Your photo library opens. Find the photo you want and tap it. You'll see a preview of how it looks on your lock screen — the image may be cropped or positioned differently than it appears in your Photos app, because the lock screen has a specific shape.

If you want to move or resize the image, pinch to zoom in or out, or drag to reposition it. The lock screen shows you in real time how your changes look. Once you're happy with the position, tap Done. You'll then see the option to set it on your lock screen, home screen, or both. Pick one and tap it to save.

Live wallpapers and interactive backgrounds

Live wallpapers move or respond when you touch your screen. Open Settings, tap Wallpaper, tap Add New Wallpaper, then look for the Live section at the top. These include animated options like bouncing balls, moving water, or color shifts. Tap one to preview it, then tap Done and choose which screen to explore it to.

Live wallpapers only work on your lock screen, not your home screen — if you try to set one on your home screen, your iPhone will automatically use a still image instead. They also use slightly more battery than static wallpapers, though the difference is small enough that most people don't notice it.

Setting different backgrounds for lock screen and home screen

You don't have to use the same background on both screens. After you pick an image and position it, the final step shows you three buttons: Set Lock Screen, Set Home Screen, or Set Both. Tap whichever one you want. If you tap Set Lock Screen, your home screen background stays the same. You can then go back and pick a different image for your home screen later.

This is useful if you want a detailed photo on your lock screen (where it's the main thing you see) and a simpler, less distracting image on your home screen (where it sits behind your app icons). You can change one without touching the other — just go back to Settings > Wallpaper and repeat the process.

Troubleshooting common background problems

If your wallpaper looks blurry or pixelated, the image file may be too small. iPhone lock screens work best with images that are at least 1080 pixels wide. If you're using an old photo from your camera roll, try a newer one or a higher-resolution image. You can also try adjusting the zoom and position — sometimes moving the image slightly makes it look sharper.

If the image you want isn't showing up in your Photos app, make sure it's actually saved to your phone and not just in iCloud. Open the Photos app, find the image, and check that it has a checkmark or is marked as downloaded. If you're trying to use a screenshot, screenshots are saved to your Photos app by default, so they should appear in the list when you tap Photos in the Wallpaper settings.

If you set a wallpaper but it's not showing on your home screen, check that you actually tapped Set Home Screen or Set Both at the end. It's straightforward to accidentally tap Set Lock Screen only. Go back to Settings > Wallpaper and try again, making sure to tap the right button this time.

Frequently Asked Questions

Can I use a photo from the internet as my wallpaper?

Yes. Save the image to your phone first by opening it in Safari, pressing and holding it, then tapping Save Image. It goes to your Photos app. Then follow the steps above to set it as your wallpaper. Make sure the image is large enough — small web images may look blurry when stretched across your screen.

Will changing my wallpaper delete my apps or photos?

No. Changing your wallpaper only changes what you see behind your apps and on your lock screen. Your apps, photos, and all your data stay exactly where they are. You can change your wallpaper as many times as you want without affecting anything else on your phone.

Why does my wallpaper look different on my lock screen than in the preview?

The lock screen crops and positions images differently than the home screen because of the shape and size of the display area. The preview in Settings shows you exactly how it will look, so what you see there is what you'll get. If you don't like how it looks, go back and adjust the zoom or position before you save it.

Can I set a different wallpaper for different times of day?

Not automatically. You can create a Focus mode (like Work or Sleep) and assign a different wallpaper to each one, but you have to manually switch between Focus modes — your phone won't do it on a schedule. Open Settings, tap Focus, create a new Focus, and in that Focus's settings you can choose a custom wallpaper.