elfURL™ is an open source application written using Ruby on Rails. This very simple tool is used to shorten long URLs that might break if used in an email. The program also provides click-through statistics (delivered via RSS) and allows users to add rel-tags conforming to the Microformats standard. Used in conjunction with complex eCommerce applications (such as Amazon), elfURL can turn a URL such as:
and turn it into:
We operate elfURL as a free web service. We have also released the elfURL code using the GNU General Public License. Feel free to download the code, customize and/or incorporate it into your own application or website. If you improve the code please remember to upload your changes to the SVN.