Code Formatters online, provides Versatile Code Formatter, HTML XML JSON CSS Javascript SQL Formatter and so on.
It provides:
Versatile Code Formatter Editor
HTML Formatter Editor
XML Formatter Editor
JSON Viewer Formatter Editor
CSS Formatter Editor
Javascript Formatter Editor
SQL Formatter Editor
OPML Formatter Editor
MXML Formatter Editor
JAVA Formatter Editor
C# Formatter Editor
Action Script Formatter Editor
Enjoy it.