Wallpaper is a type of digital image that can use as wallpaper or a background image on electronic devices. Some of the devices come with the default wallpapers and other modern devices allow users to change the background image manually. Animated Wallpaper refers to a wallpaper that describes the feature of a moving image. 2D and 3D wallpaper come in the category of Animated Wallpapers instead of simple and static wallpaper.