Regex101 Chrome Extension Alternatives

Regex101 Chrome Extension is described as 'Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java' and is an app. There are more than 25 alternatives to Regex101 Chrome Extension for a variety of platforms, including Web-based, Windows, Mac, Linux and Self-Hosted apps. The best Regex101 Chrome Extension alternative is regular expressions 101, which is free. Other great apps like Regex101 Chrome Extension are RegExr, Expresso, Wildcard and RegexMate.

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Alternatives list

  1. regular expressions 101 icon

    regular expressions 101

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

    41 regular expressions 101 alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Home - Editor Preview
     

    • regular expressions 101 is the most popular Web-based alternative to Regex101 Chrome Extension.

    • regular expressions 101 is the most popular free alternative to Regex101 Chrome Extension.

    • regular expressions 101 is Free and ProprietaryRegex101 Chrome Extension is also Free and Proprietary
  2. RegExr icon

    RegExr

     57 likes
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    RegExr.com is an online tool to learn, build, and test Regular Expressions. It was created by Grant Skinner and the nice people at gskinner.com.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    RegExr screenshot 1
     

    • RegExr is the most popular Open Source alternative to Regex101 Chrome Extension.

    • RegExr is Free and Open SourceRegex101 Chrome Extension is Free and Proprietary
  4. Expresso icon

    Expresso

     36 likes
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    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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Main screen layout with a group being edited
     

    • Expresso is the most popular Windows alternative to Regex101 Chrome Extension.

    • Expresso is Free and ProprietaryRegex101 Chrome Extension is also Free and Proprietary
  5. Wildcard icon

    Wildcard

     2 likes
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    Wildcard gives you a nice and simple to use interface to test/practice regular expressions.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • Flathub
    Wildcard screenshot 1
    Wildcard screenshot 2
     

    • Wildcard is the most popular Linux alternative to Regex101 Chrome Extension.

    • Wildcard is Free and Open SourceRegex101 Chrome Extension is Free and Proprietary
  6. RegexMate icon

    RegexMate

     2 likes
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    RegexMate offers seamless regex crafting and testing on macOS and iOS. Its minimalist interface provides an instant live preview, and users can save their expressions into a library for quick reference. A comprehensive guide with tutorials is always accessible, with light and dark mode options.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • iPhone
    • iPad
    RegexMate screenshot 1
     

    • RegexMate is the most popular Mac, iPhone & iPad alternative to Regex101 Chrome Extension.

    • RegexMate is Free and ProprietaryRegex101 Chrome Extension is also Free and Proprietary
    • RegexMate is Minimalistic, Lightweight and Privacy focusedRegex101 Chrome Extension is not according to our users
  7. RegexBuddy icon

    RegexBuddy

     45 likes
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    RegexBuddy is your perfect companion for working with regular expressions. Learning, creating, understanding, testing, using and saving regular expressions has never been easier.

    43 RegexBuddy alternatives

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Windows
    Create and edit regexes with the regex tree and regex building blocks
     

    • RegexBuddy is the most popular commercial alternative to Regex101 Chrome Extension.

    • RegexBuddy is Paid and ProprietaryRegex101 Chrome Extension is Free and Proprietary
  9. Regex Generator icon

    Regex Generator

     3 likes
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    Regex Generator is a tool to generate simple regular expressions. The goal is that people with less experience can create regex smoothly.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    Website
     
  10. RegExp icon

    RegExp

     1 like
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    The only one Regular Expression tester you need, that will help you to test your regular expressions in flavors:

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Platforms

    • Mac
    RegExp screenshot 1
     
  11. Regulex icon

    Regulex

     5 likes
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    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.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Self-Hosted
    Regulex screenshot 1
     

    • Regulex is the most popular Self-Hosted alternative to Regex101 Chrome Extension.

    • Regulex is Free and Open SourceRegex101 Chrome Extension is Free and Proprietary
  12. Regex Hero icon

    Regex Hero

     13 likes
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    .NET regular expression tester with instantaneous highlighting, code completion, and C# and VB.NET code generation.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    Code Completion
     
  13. The Regulator icon

    The Regulator

     5 likes
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    The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and web-service integration with Regexlib.coms database of online regular expressions.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    Main screen layout
     
  14. RegexPal icon

    RegexPal

     6 likes
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    An online JavaScript regular expression tester. Enter a regex expression and test data and determine if matches are made.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    RegexPal screenshot 1
     
12 of 42 Regex101 Chrome Extension alternatives