Paperize is a free, open-source Android wallpaper changer designed to personalize home and lock screens automatically. It allows users to rotate wallpapers at configurable time intervals without manually selecting new images. Wallpapers can be organized into folders and albums for convenient management. The application supports both static wallpapers and animated live wallpaper transitions. Users can assign the same album to both screens or maintain separate wallpaper collections. Image processing options include brightness adjustments, blur, scaling, and vignette effects. Supported formats include JPG, PNG, WebP, AVIF, HEIC, GIF, TIFF, and SVG. Built with Kotlin and Jetpack Compose, Paperize operates entirely offline and stores wallpapers and settings locally.
Features
- Automatic wallpaper rotation at customizable time intervals using local image collections
- Separate home screen and lock screen albums with independent wallpaper selection
- Static wallpaper application and smooth live wallpaper transition modes
- Extensive image compatibility including JPG, PNG, WebP, AVIF, HEIC, GIF, and SVG
- Customizable wallpaper effects with brightness, blur, scaling, and vignette adjustments
- Fully offline Android operation with local wallpaper storage and Material 3 interface