Users can enter a long Url and create a shortened version that redirects to the original, Users can enter a custom short url id, IP blacklisting, Term blacklisting - ban certain terms or website urls from being used, Bookmark shortcut to the site - add 'create short url' link to browser for any site, Bookmark shortcut to Twitter - shorten sites directly to Twitter, Delayed, top/bottom framed or direct redirects, Spam protection, and much more.