Playscii - Full-featured ASCII art and graphic editor and game creation tool
Slackmojis - A directory of the best custom slack emojis
PabloDraw - PabloDraw is an Ansi/Ascii text and RIPscrip vector graphic art editor/viewer with multi-user capabilities.
Discord Emoji - Iconfinder, but for emoji.
asciiflow - Infinite ASCII diagrams, save to Google Drive, resize, freeform draw, and export straight to text/html.
Emoji Builder - Create your own emoji in no time 💨