DoInk is a free online drawing and animation tool that runs right in your browser. You can treat it like Microsoft Paint and use it to do just a quick doodle, or take advantage of its layer cloning and vector-based designs to create relatively advanced animations.
I chose the latter, and put together a pretty slick looking animation in just a few minutes. Adding additional frames is simple and intuitive, and the app saves everything you're working on in the background (and in the cloud) so there are no local files to worry about. You can also hop between … Read more