Expresso Alternatives

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

Open Source

A ruby based regular expression editor

The complete stand-up and follow-up bot

Try for free freemium $29.0 / Monthly (Flat price)

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

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

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

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

Clear, effective, mistake-free writing everywhere you type.

freemium $12.0 / Monthly (Premium)

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

regex cheatsheet for the haters

Open Source

Signup forms filled automatically with random identities

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.

Regex Regular Expression Tool is an application that serves developers and those looking to practice and learn about regular expressions.