Phone Wallpaper Maker: Extend your photo to a 9:16 screen
Turn a square or landscape photo you already have into a full-screen phone wallpaper. The AI extends the background above and below the subject instead of cropping or zooming in.
The tool opens on the 9:16 Android phone preset; an iPhone preset is in the size menu. Keep the subject away from the very top so the lock-screen clock stays clear. This is not a template or sticker designer — you start from your own photo — and the result is a standard web-resolution file sized by the ratio, not a 4K render. You can upload a photo and choose the target canvas before signing in. Extending requires Google sign-in — a new account starts with a one-time bonus of 5 free credits, then each photo uses 1 credit.
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About Phone Wallpaper Maker
What does phone wallpaper maker mean on this site?
Here it means extending a photo you upload so it fits a wallpaper ratio — 9:16 for phones, 16:9 for desktops, 4:3 for tablets. The AI generates matching background around the original subject; exact preservation is not guaranteed, so compare details with your source. It does not build wallpapers from templates, and the output is a standard web-resolution file, not 4K.
Is phone wallpaper maker free to start?
You can start free: upload and canvas setup work before sign-in, and signing in with Google adds a one-time 5 free credits. Each finished photo uses 1 credit; after that you need a credit pack or plan.
Is this different from cropping?
Yes. Cropping removes part of the photo. AI extension generates new area around it instead, so the subject is not cut off — though generated edges still need a check.