Vidra - The easiest and fastest way to make an explainer video.
Giphy - Search all the gifs and make your own animated gif
Raw Shorts - Create a whiteboard animation in a flash.
Tenor - More than 300M people use Tenor every month to communicate with an animated GIF that expresses...
Blackpills - Netflix for short series
4Gifs.com - Funny Animated GIF archive.