TupiTube is a platform to introduce children and teenagers into the wonderful world of animation. The platform consists of three components: a mobile app, a desktop software and a social network (www.tupitube.com). From the apps, users are able to create and post their animations on the TupiTube media website where they can watch and learn from the works of other creators. Our goal is to create the biggest community of younger animators around the world, including a huge repository of exercises and the source files of every project. The philosophy behind TupiTube is to teach by the act of sharing, as the source file of every posted animation is always available for the rest of the users, so they can download, study and learn from them.