RegExr Alternatives

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

A ruby based regular expression editor

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.

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

regex cheatsheet for the haters

RegexPlanet offers a free-to-use Regular Expression Test Page to help you check RegEx in Ruby free-of-cost.

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

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Regex Widget is a lightweight, easy-to-use regular expression tester released under the LGPL license.

Open-source, regular expression parser and visualizer.

RegexBuddy is your perfect companion for working with regular expressions.

RegEx Generator is a simple-to-use application that comes with the brilliance of intuitive regex and is also helping you out to test the regex.

RegexPixie is a powerful solution that provides developers with essential tools to craft and utilize regular expressions.