Nintendo of Japan has made a site where you can build your own Super Mario Maker wallpapers for your devices or PC. This is FREE and we've tested it, it acts very much like the level editor in Super Mario Maker, but it doesn't have as many features or options. You cannot rotate pipes or place power ups. You can use the Super Mushroom to make certain baddies and Mario grow one size. You cannot shake elements to get another version of the element you're using. However you can move the items around the screen to be placed wherever you like. Also, you can change the theme and the background scene. The image shown above is the Wallpaper we created using this online software. Hope to see more people using this amazing tool.