Code Beautifier

It does sound strange in the term, but it's truly needed, at least for myself.
Coding is not always so neat as the code grows time to time, usually unplanned.

This is an web-based tool to make your code looks better.
It supports languages with similar notations, i.e. PHP, Java, C++, C, Perl, JavaScript, and CSS.

http://www.prettyprinter.de/module.php?name=PrettyPrinter

You may not feel so safe posting your code to some websites, so think before use.