Known from the .tk domain extension, Dot TK launched a URL shortening service. Here you get a 'real domain' and not like TinyURL a code behind the URL. URL's created here look like: http://o9w19.tk

Preview function is available by adding '/-' to the URL and keywords can be added to the domain like http://websonic.o9w19.tk.

if only .tk didn't have such negative connotations...

James: you'd prefer .py?

I use lilurl.org because it's open source! =]