Since iOS 16, the iPhone Lock Screen is its own little canvas — you can have several saved looks and switch between them, each with its own wallpaper, clock style and widgets. Here's how to set a wallpaper and avoid the two things that frustrate people most: the photo getting zoomed in, and the Home Screen not matching.
Step 1: Save the wallpaper to Photos
- Open the wallpaper in Safari and tap the Download button (or press and hold the image and choose Add to Photos / Save to Photos).
- The image is now in your Photos app, ready to use.
Step 2: Set it (the quick way)
- Open Photos and tap the wallpaper you saved.
- Tap the Share button (the square with the arrow).
- Scroll down and tap Use as Wallpaper.
- Pinch to position it, then tap Done and choose Set as Wallpaper Pair.
Step 2 (alternative): from Settings
- Open Settings → Wallpaper.
- Tap Add New Wallpaper.
- Choose Photos, then pick your image.
- Tap Add, then decide whether to use it on both screens or customize the Home Screen separately.
Use a different Lock Screen and Home Screen
When you finish setting a wallpaper, iOS asks whether to "Set as Wallpaper Pair" (same image both places) or "Customize Home Screen." Choose Customize Home Screen to pick a separate image, a solid color, or a blurred version behind your app icons. Many people keep a detailed image on the Lock Screen and a darker, simpler one on the Home Screen so icons stay readable.
Stop iOS from zooming in on your wallpaper
This is the most common complaint. iOS zooms a wallpaper when the image's shape doesn't match your screen. To fix it:
- Download a phone-shaped (portrait) wallpaper. A tall image sized for phone screens fits without aggressive cropping.
- Pinch out to zoom back during setup to reframe the picture so the part you care about is visible.
- If you see a "Perspective Zoom" toggle, turning it off stops the subtle motion that can crop the edges.
What resolution should an iPhone wallpaper be?
Modern iPhones have very dense screens (roughly 1170–1290 pixels wide and 2532–2796 tall, depending on the model). A wallpaper that's around 1500×3000 pixels or larger will look perfectly sharp. Downloading a higher-resolution image and letting iOS scale it down always looks better than stretching a small one up.