Regex.ai Alternatives

Apps similar to Regex.ai include RegExr, which is free and open source. Other options are regular expressions 101, RegexMate, Wildcard and RegexBuddy. You're spoiled for choice with Regular Expression Editors like Regex.ai: we list more than 25 alternatives for the web, Windows, Mac, Linux and self-hosting.

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Regex.ai alternatives page was last updated Jul 6, 2026

RegexPilot
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Visual regex builder for Mac featuring drag-and-drop blocks, AI that generates patterns from English, explanations for each regex part, 21 real regex engines, instant engine switching, real-time match testing, sample library, VS Code integration, export, and offline AI support.
Cost / License
Freemium
Proprietary
Application type
Regular Expression Editor
Origin
Belgium
EU
Platforms
Mac
Belgium
EU
+2
Good alternative?Is RegexPilot a good alternative to Regex.ai?
Pythex
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Pythex is a real-time regular expression editor for Python, a quick way to test your regular expressions.
Cost / License
Free
Proprietary
Platforms
Online
Good alternative?Is Pythex a good alternative to Regex.ai?
Regex101 Chrome Extension
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Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java.
Cost / License
Free
Proprietary
Platforms
Google Chrome
Good alternative?Is this a good alternative to Regex.ai?

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