Gifs - Search through a library of hundreds of GIFs that you can send in your messages or that you can share to social media pages.
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Tall Tweets for Google Slides - Tweet your Google Slides as animated GIF images
Doodly - Create your own doodle video in just 60 seconds
GifRun - GifRun provides easiest way to find and create animated GIFs from YouTube, Video, Images or Vine...
TTS Sketch Maker - Create amazing whiteboard sketch videos with text-to-speech human-sounding voices in minutes!