Visual REGEXP Alternatives

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

Open-source, regular expression parser and visualizer.

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

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

RegexBuddy is your perfect companion for working with regular expressions.

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.

A ruby based regular expression editor

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

regex cheatsheet for the haters

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

Debuggex is an intuitive visual regular expression debugger, tester, and helper.

jRegExAnalyser is an interactive tool written in Java to write, test, debug, analyse and profile...

Patterns is a simple yet powerful tool for working with regular expressions.