GIF Resizer - Create animated GIFs and resize GIFs too big to tweet!
GIFmaker - GIFmaker gives you the freedom and flexibility to create unique, professional GIFS that are on-brand, on your own!
GifLab - The easiest way to create GIFs on your iOS device
Gifmock - Easily create high quality GIFs
Cast - Record, edit, publish, and host your podcast
Giphy - Search all the gifs and make your own animated gif