Regulex is an open-source, regular expression parser and visualizer. It's available online, can be embedded in other websites, ...

RegexBuddy is your perfect companion for working with regular expressions. Learning, creating, understanding, testing, using a ...

Regex101 is a powerful, online regular expression tool with extensive support for multiple languages including PHP, PCRE, Pyth ...

The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a ...

This software will let you design your regexps by letting you type the expression and visualize its effect on a sample of your ...

RegExr.com is an online tool to learn, build, and test Regular Expressions. It was created by Grant Skinner and the nice peopl ...

Online Silverlight regular expression tester with instantaneous highlighting, regex analysis, code completion, benchmarking, a ...

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

Supports Regular ...

Multi String Replacer is a small and portable application that can be used to replace multiple strings at once. Its main funct ...

Debuggex is an intuitive visual regular expression debugger, tester, and helper. NOTE: Login/registration relies on Persona w ...

A ruby based regular expression editor

Patterns is a simple yet powerful tool for working with regular expressions. Build great patterns quickly and effortlessly wit ...

An online JavaScript regular expression tester. Enter a regex expression and test data and determine if matches are made.

The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and web-service integration with ...

Having trouble getting your regular expressions just right? Not sure what they match and what they leave out? Tired of having ...