A free program for Android, by fromzero.

Kawaii Bubble Tea Wallpaper is a free Android application for your phone or tablet which can be used to set any picture you want as wallpaper. This application is very easy to use and does not require any advanced knowledge to be used. The app includes a collection of cute bubble tea wallpapers that will enhance the look of your device.

How to use:

Install the application and you are ready to go. To save the picture you want to use as wallpaper, you need to click on the save button and the save file will be created in your phone or tablet. To change the wallpaper you want, simply select the image you want to use from the list of images available. You can also crop the image to any size you want.