From utf8art.com
Badly compressed JPG2ASCII-conversion by Stevendkay.
The URL endless.horse has an endless horse in coloured ASCII. Scroll a while, scroll forever!
Made by Colleen Josephson for the Stupid Hackathon. via boingboing
URL-animations by
Glen Chiacchieri 2015. Displays in the address bar of the browser. Click on one to see! Gifs posted by The Verge here.
Also check the game that you can play in the address bar: Flappy Braille.
ASCII-graffiti by Goto80. Made with the Amiga-font mO‘sOul. More here.
2 channel, the biggest forum in Japan, is changing its rules so users have started migrating to Reddit. Hopefullt that means more Japanese ASCII art like these, taken from a Google-translate powered thread here.