Chrome JavaScript Beautifier

When viewing the source of sites you come across lots of minified files. These can easily be made readable by going to a site such as JsBeautifier. However I've just stumbled across a plugin that will do it in-line for you.

JSBeautify for Google Chrome
https://chrome.google.com/extensions/detail/kkioiolcacgoihiiekambdciinadbpfk