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    Debuggex Alternatives

    Debuggex is described as 'intuitive visual regular expression debugger, tester, and helper' and is an website in the development category. There are more than 25 alternatives to Debuggex, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Self-Hosted solutions. The best alternative is RegExr, which is both free and Open Source. Other great sites and apps similar to Debuggex are regular expressions 101, Expresso, RegexBuddy and iHateRegex.

    This page was last updated Apr 22, 2021
    • FreemiumProprietary
    • Online
    Debuggex is an intuitive visual regular expression debugger, tester, and helper.
    Learn more about Debuggex

    1. is an online tool to learn, build, and test Regular Expressions. It was created by Grant Skinner and the nice people at
      RegExr vs Debuggex opinions
      pros, cons and recent comments
      benhampson Debuggex's best feature was the visualiser. I can't find another site that has exactly that, but the RegExr explainer at the bottom of the page is a good alternative. Plus, the interface is clean, the cheatsheet is handy, and the 'Community Patterns' are helpful.
      Positive comment about 1 year ago

      dvdvdmt It seems that Debuggex will be unavailable after November 30th. This shows on login attempt on
      Positive comment over 5 years ago

    2. Regex101 is a powerful, online regular expression tool with extensive support for multiple languages including PHP, PCRE, Python and JavaScript.

    3. 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 or web designer with an extensive knowledge of regular expressions.
    4. RegexBuddy is your perfect companion for working with regular expressions. Learning, creating, understanding, testing, using and saving regular expressions has never been easier.
      • FreeOpen Source
      • Online
      • Self-Hosted
      iHateRegex offers an easy way for developers to find helpful and reusable regular expressions while also providing an intuitive playground to interact with regex snippets to create or just learn.

      • FreeOpen Source
      • Online
      • Self-Hosted
      Regulex is an open-source, regular expression parser and visualizer. It's available online, can be embedded in other websites, or the code can be self-hosted as a JavaScript tool.
    5. Use RegexMagic to generate complete regular expressions to your specifications by using RegexMagics flexible patterns, instead of the cryptic regex syntax.
    6. Online Silverlight regular expression tester with instantaneous highlighting, regex analysis, code completion, benchmarking, and C# and VB.NET code generation.
    7. A ruby based regular expression...
    8. jRegExAnalyser is an interactive tool written in Java to write, test, debug, analyse and profile regular expressions. Its free and Open Source software, licensed under the terms of GPLv2 with Class Path Exception.
    Showing 10 of 27 alternatives