Life & fun · alternatives · 2026
24 alternatives to RegViz
Debugging regular expressions visually
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RegViz launched in 2015; newer entries below may have overtaken it.
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- 2RE
2021 · compiler.org · its alternatives →
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Regex Cheatsheet▲499A modern regular expression playground with live matching, visual railroad diagrams, rich notes, and easy sharing.
2020 · ihateregex.io · its alternatives →
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Regex library▲276A curated list of most commonly used regular expressions
2022 · uibakery.io · its alternatives →
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Expressions▲233An app to play with regular expressions. Easily and nicely.
2016 · apptorium.com · its alternatives →
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RegExr 2.0▲101Online tool to learn, build, & test Regular Expressions
2014 · regexr.com · its alternatives →
- 9RF
2020 · refrf.shreyasminocha.me · its alternatives →
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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 →
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An extension of regular expressions for text editing, with a grep-like command-line tool. If you, like me, struggle with group logic in regular expressions, you might find it useful. I wanted to do this for a very long time. It is more of a sketch or prototype. I'd really appreciate your feedback!
2025 · github.com · its alternatives →
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RegexLearn▲328Learn RegEx step by step, from zero to advanced
2021 · regexlearn.com · its alternatives →
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50 exercises to help you master regular expressions
2016 · practicemakesregexp.com · its alternatives →
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A podcast about regular expressions
2020 · open.spotify.com · its alternatives →
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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 →
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Patterns▲2The simplest tool for working with regular expressions
2015 · krillapps.com · its alternatives →
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2018 · github.com · its alternatives →
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Get Regex▲140Get a custom regex expression made within 1 hour
2016 · getregex.com · its alternatives →
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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 →
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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 →