Happy Tree Friends Fanon Wiki is a wiki site hosted by Wikia. It is community-driven, meaning that all of it's content is created by its editors; it's users and admins. Similar in style to Wikipedia, Happy Tree Friends Fanon Wiki is a site that allows users worldwide create their own creations all based on the popular web-show, Happy Tree Friends.
The site was founded on October 16th of 2009 by Mectrixctic. At that time, Mectrixctic was the only known user to edit there. On October 26, 2012, the wiki was adopted by Lord O' Darkness.