regular expressions 101 Alternatives

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

A ruby based regular expression editor

The complete stand-up and follow-up bot

Try for free freemium $19.0 / Monthly (Flat price)

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.

Welcome to the fantastic world of nerdy regex fun!

regex cheatsheet for the haters

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.

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...

RegexBuddy is your perfect companion for working with regular expressions.

Signup forms filled automatically with random identities

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

RegexOne offers learning regular expressions with simple, interactive examples.