RegEx Tester Alternatives

RegEx Tester is described as 'This script allows for the testing of regular expressions for both RegExMatch() and RegExReplace(). The results update in real time and any setting or expression errors are highlighted in red' and is an app. There are four alternatives to RegEx Tester for Web-based, Self-Hosted, Google Chrome, Flathub and Linux. The best RegEx Tester alternative is RegExr, which is both free and Open Source. Other great apps like RegEx Tester are Wildcard, iHateRegex and Regex101 Chrome Extension.

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Alternatives list

  1. RegExr icon

    RegExr

     57 likes

    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

    Platforms

    • Online
    RegExr screenshot 1
     

    • RegExr is the most popular Web-based alternative to RegEx Tester.

    • RegExr is the most popular Open Source & free alternative to RegEx Tester.

    • RegExr is Free and Open SourceRegEx Tester is also Free and Open Source
  2. Wildcard icon

    Wildcard

     2 likes

    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 RegEx Tester.

    • Wildcard is Free and Open SourceRegEx Tester is also Free and Open Source
  4. iHateRegex icon

    iHateRegex

     4 likes

    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.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Self-Hosted
    iHateRegex screenshot 1
     

    • iHateRegex is the most popular Self-Hosted alternative to RegEx Tester.

    • iHateRegex is Free and Open SourceRegEx Tester is also Free and Open Source
  5. Regex101 Chrome Extension icon

    Regex101 Chrome Extension

     Like

    Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Google Chrome
    Regex101 Chrome Extension screenshot 1
     
4 of 4 RegEx Tester alternatives