Tools > UrlEncode

UrlEncode Defined:

"URL encoding ensures that all browsers will correctly transmit text in URL strings. Characters such as a question mark (?), ampersand (&), slash mark (/), and spaces might be truncated or corrupted by some browsers. As a result, these characters must be encoded in <a> tags or in query strings where the strings can be re-sent by a browser in a request string."
~ msdn.microsoft.com

Uses for UrlEncode:

There are many places you can use UrlEncode including passing variables to MapQuest and Google Maps , passing a URL to ShareThis, including page titles in Webtrands On Demand reporting, etc.