Alternatives

Products that do what Regxr does

A minimal, lightweight MacOS desktop app for RegEx

1. 1AM
   A minimal, native MacOS desktop app for checking regex matches▲39

   2018 · github.com

2. 2
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   An app to play with regular expressions. Easily and nicely.

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3. 3
   RegExr 2.0▲101

   Online tool to learn, build, & test Regular Expressions

   2014

4. 4JR
   JavaScript regex tester for macOS▲22

   2017 · regularity.co

5. 5
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   Free AI powered RegEx generator

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6. 6
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   2015

7. 7
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   2023

8. 8
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   A curated list of most commonly used regular expressions

   2022

9. 9
   RegexLearn▲336

   Learn RegEx step by step, from zero to advanced

   2021

10. 10RE
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    2021 · compiler.org

11. 11
    RegViz▲84

    Debugging regular expressions visually

    2015

12. 12IW
    I wrote a book on Python regular expressions▲193

    My book titled "Python re(gex)?" is free to download through this weekend [1][2] The book covers both 're' and 'regex' modules, has plenty of examples and chapters also have cheatsheets and exercises. Code snippets, exercises, sample chapters, etc are available on GitHub repo [3] I used pandoc+xelatex [4] to generate the pdf. [1] https://gumroad.com/l/py_regex [2] https://leanpub.com/py_regex [3] https://github.com/learnbyexample/py_regular_expressions [4]…

    2019

13. 13XA
    Xo, a sed-like command line utility that composes regex matches▲8

    2016 · github.com

14. 14
    Readble Regex▲130

    Regex REST API for easier codebase maintenance of regex

    2025

15. 15
    Ai Regex▲177

    AI-driven regular expression generator

    2024

16. 16
    RegexBot▲165

    Easily convert natural language to RegEx using AI

    2024

17. 17IY
    Improve your Python regex skills with 75 interactive exercises▲175

    2021 · github.com

18. 18LR
    Learn Regular Expressions with simple, interactive exercises▲144

    2020 · regexone.com

19. 19OR
    Online Regex Tester for PHP, PCRE, Python, Golang and JavaScript▲21

    2018 · regex101.com

20. 20AC
    A command line program for practicing/learning regular expressions▲5

    2015 · github.com

21. 21
    Rephrase▲128

    Fix grammar and format text instantly on Mac

    Dec 2025

22. 22MJ
    Matches.js -- Powerful Pattern Matching for Javascript▲96

    2012 · github.com

23. 23
    UltimateRegexResource▲113

    Regex syntax and resources to power up your programming

    2021

24. 24
    Get Regex▲140

    Get a custom regex expression made within 1 hour

    2016

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