Mobile Wallpaper Generator
Drop one image and get it auto-resized to every common phone, tablet, and desktop wallpaper resolution — iPhone 15 Pro Max, iPhone SE, iPad Pro, Android FHD/2K, 1080p / 1440p / 4K desktop, and more. Center-crop or letterbox, choose JPEG / PNG / WebP, all in a ZIP.
Drag an image here or
Resizes + center-crops to popular phone & tablet wallpaper resolutions, packaged as a ZIP.
How to use Mobile Wallpaper Generator
- Drop a large image (the bigger, the better — 4K+ recommended).
- Pick which device groups to include.
- Pick fit mode (Cover or Contain) and format.
- Click Generate ZIP.
What is Mobile Wallpaper Generator?
Saves the chore of resizing manually in an image editor. Each wallpaper is scaled and center-cropped (Cover mode) to fully fill the screen, or letterboxed (Contain mode) so the entire image is visible on every device.
FAQ
- What's the difference between Cover and Contain?
- Cover fills the whole screen, cropping edges if needed. Contain shows the entire image with letterbox bars on the short side.
- Is my photo uploaded to a server?
- No. All resizing happens locally in your browser. Your original image and every generated wallpaper stay on your device — nothing is uploaded or stored online.
- What image formats can I drop in?
- You can use PNG, JPEG, WebP, or GIF images. The outputs are high-quality PNGs optimized for each specific device resolution.
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