I've been looking for a while but I'm only coming up with link shortners like bit.ly.
What I'm trying to do is make it so that when I psst links into a post only the domain name is viewable. Currently I have to type out the name and make the text a link manually.
example post edit:
http://google.com/blablabla
http://yahoo.com/blablabla
http://www.reddit.com/blablabla