WizTools.org is the house of OpenSource products developed / maintained by @subwiz. We are governed by our tenets.


WizTools.org was inspired by the success of Apache.org. @subwiz started contributing to OpenSource projects around 2003, and the domain was registered couple of years later.

View our major milestones.


Most projects are focused on programmer productivity. More comprehensive listing available in products page.

  • RESTClient: Tool to test HTTP communication / RESTful WebServices.
  • Regular Expression Tester: Java Swing tool to quickly test RE patterns.
  • Text Encoding Util: Command-line utility to transform text from one encoding to another, and to test if a text file conforms to charset specified by a particular encoding.



More ways you can contribute.


Check out our reading list.