regular expressions 101 Alternatives

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

Open Source

A ruby based regular expression editor

Auto arrange all your app windows, whether on one screen or many with a single click!

Try for free freemium $39.99 / Annually (One PC, One Year)

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.

Welcome to the fantastic world of nerdy regex fun!

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

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.

Open Source

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

regex cheatsheet for the haters

Open Source

RegexOne offers learning regular expressions with simple, interactive examples.

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.

RegexBuddy is your perfect companion for working with regular expressions.