Wallpaper Wizardrii™ is a free Android app developed by Twisted Apps that allows you to set your own images as wallpapers without the need to crop them. It works by taking any size image and setting it as your wallpaper, which means you can set any image without cropping it. The app offers 9 different set options, including Crop Exact, Crop Landscape, Crop Portrait, Crop Scale, Exact, Scale, Stretch Landscape, Stretch Portrait, and Solid Color. You can also invert, flip, rotate, grayscale, share, and resize images.

Wallpaper Wizardrii™ allows you to set images from the app itself, file browser, or Android's Gallery (Share as). You can also save resized images in the WallpaperWizardrii directory. The app is easy to use and offers a variety of options to set your wallpaper.

Note that Wallpaper Wizardrii™ cannot take small images and make them larger without it being pixelated, as depixelated algorithms are not implemented. If you experience any major issues, the developer encourages you to email them for assistance. If you have issues setting the wallpaper with Wallpaper Wizardrii™, you can set the directory with another app. Overall, Wallpaper Wizardrii™ is a useful app for those who want to set their own images as wallpapers without cropping them.