Dev tools · alternatives · 2026

24 alternatives to Python to Regex, Regex to Python. (Crocs)

Python to Regex. Regex to Python. The yRegex for humans. - iogf/crocs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Python to Regex, Regex to Python. (Crocs) launched in 2020; newer entries below may have overtaken it.

1. 1
   Using functions to construct Regex in Python▲105

   Python to Regex. Regex to Python. The yRegex for humans. - iogf/crocs

   2017 · github.com · its alternatives →

2. 2
   (Yregex) Let's Pythonize the World. Python to Regex, Regex to Python▲6

   Python to Regex. Regex to Python. The yRegex for humans. - iogf/crocs

   2020 · github.com · its alternatives →

3. 3
   Crocs – Write regex using python code▲17

   Python to Regex. Regex to Python. The yRegex for humans. - iogf/crocs

   2018 · github.com · its alternatives →

4. 4IW
   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 · its alternatives →

5. 5
   RegexBot▲165

   Easily convert natural language to RegEx using AI

   2024 · its alternatives →

6. 6
   Improve your Python regex skills with 75 interactive exercises▲175

   Learn Python Regular Expressions step by step from beginner to advanced levels - py_regular_expressions/interactive_exercises at master · learnbyexample/py_regular_expressions

   2021 · github.com · its alternatives →

7. 7
   RegexLearn▲328

   Learn RegEx step by step, from zero to advanced

   2021 · regexlearn.com · its alternatives →

8. 8RF
   RegEx for Regular Folk – A visual, example-based introduction▲502

   2020 · refrf.shreyasminocha.me · its alternatives →

9. 9
   AutoRegex▲61

   Convert English to RegEx with Natural Language Processing

   2022 · autoregex.xyz · its alternatives →

10. 10
    Regex library▲276

    A curated list of most commonly used regular expressions

    2022 · uibakery.io · its alternatives →

11. 11
    Regxr▲151

    A minimal, lightweight MacOS desktop app for RegEx

    2018 · github.com · its alternatives →

12. 12
    Regex.ai – AI-powered regular expression generator▲294

    Regex.ai is an AI-powered tool that generates regular expressions. It can accurately generate regular expressions that match specific patterns in text with precision. Whether you're a novice or an expert, Regex.ai's intuitive interface makes it easy to input sample text and generate complex regular expressions quickly and efficiently. Overall, Regex.ai is a game-changer that will save you time and streamline your workflow.

    2023 · regex.ai · its alternatives →

13. 13
    Prometeo – a Python-to-C transpiler for high-performance computing▲166

    An experimental Python-to-C transpiler and domain specific language for embedded high-performance computing - zanellia/prometeo

    2021 · github.com · its alternatives →

14. 14
    UltimateRegexResource▲113

    Regex syntax and resources to power up your programming

    2021 · github.com · its alternatives →

15. 15
    Regex Crossword▲65

    Welcome to the fantastic world of nerdy regex fun!

    2016 · regexcrossword.com · its alternatives →

16. 16
    Online Regex Tester for PHP, PCRE, Python, Golang and JavaScript▲21

    Online regex tester and debugger with real-time match highlighting, detailed explanations, substitutions, unit tests, benchmarking, and code generation. Supports PCRE2, JavaScript, Python, Go, Java, .NET, Rust, POSIX ERE, and POSIX BRE.

    2018 · regex101.com · its alternatives →

17. 17
    A Python with Hindley-Milner-like type annotations, compiling to C▲134

    a python-like language with hindley-milner-like type system, which is compiled to c - alehander92/Airtight

    2015 · github.com · its alternatives →

18. 18FS
    Fast suffix arrays in Python▲72

    2017 · louisabraham.github.io · its alternatives →

19. 19
    Lax – Write Python to output LaTeX▲74

    Write Python instead of Latex for math expressions. - iogf/lax

    2017 · github.com · its alternatives →

20. 20
    Readble Regex▲130

    Regex REST API for easier codebase maintenance of regex

    2025 · readable-regex-8d81b79167bf.herokuapp.com · its alternatives →

21. 21
    Regexp Crash Course▲16

    A free 14-part email course in Python regexps: character classes, quantifiers, groups, anchors, and re.search, re.findall and re.sub, with daily exercises.

    2020 · regexpcrashcourse.com · its alternatives →

22. 22
    Regex.ai▲95

    AI-powered regular expression generator

    2023 · regex.ai · its alternatives →

23. 23
    Python-to-Python compiler for some 3.6 features in older versions▲87

    Python to python compiler that allows you to use Python 3.6 features in older versions. - nvbn/py-backwards

    2017 · github.com · its alternatives →

24. 24
    The Typing of the RegEX▲60

    I'm sorry/not sorry for creating this.

    2022 · thetypingoftheregex.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →