Shorten URLs directly from your browser and create free domain names!
TK-it! is also a Twitter client: TweaK and Twitter renames a link on a webpage from your browser into a Dot TK domain name -and- allows you to post this immediately to your Twitter account. Registered users can add an unlimited number of Dot TK domains to their account.
As a registered user you gain immediate access to Dot TK Traffic Check where you can check all web traffic to your domains. From TK-it! you also get immediate access to My Dot TK where you can modify your domains and setup email forwarding. Give TK-it! a try to see what it's really capable of!