Debuggex Alternatives

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.

RegExr.com is an online tool to learn, build, and test Regular Expressions.

RegexBuddy is your perfect companion for working with regular expressions.

Online Silverlight regular expression tester with instantaneous highlighting, C# and VB.NET code generation, code completion, regex analysis, benchmarking, and more.

The Regex Coach is a graphical application for Windows which can be used to experiment with...

Use RegexMagic to generate complete regular expressions to your specifications by using RegexMagic's flexible patterns, instead of the cryptic regex syntax.

An online JavaScript regular expression tester.

Open-source, regular expression parser and visualizer.

A ruby based regular expression editor

This software will let you design your regexps by letting you type the expression and visualize its...

The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and...

Multi String Search, is a portable tool that searches for multiple strings occurrences at once in real time! - Suppor...