Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
asciiflow - Infinite ASCII diagrams, save to Google Drive, resize, freeform draw, and export straight to text/html.
GIPHY Create - Create animated GIFs from videos (by Giphy)
PabloDraw - PabloDraw is an Ansi/Ascii text and RIPscrip vector graphic art editor/viewer with multi-user capabilities.
Instagiffer - Create GIFs from anything!
JavE - JavE (Java Ascii Versatile Editor) is a free Ascii Editor.