Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java.
Cost / License
- Free
- Proprietary
Platforms
- Google Chrome
Expressions Alternatives
Expressions is described as 'Minimal, distraction-free tool for experimenting with regular expressions' and is a regular expression editor in the development category. There are more than 25 alternatives to Expressions for a variety of platforms, including Windows, Web-based, Mac, Linux and Self-Hosted apps. The best Expressions alternative is regular expressions 101, which is free. Other great apps like Expressions are RegExr, Regex Forge, Expresso and RegexMate.
Alternatives list
43 Regex101 Chrome Extension alternatives
Regexenator is a powerful yet simple regular expression tool for Android phones and tablets. You can use Regexenator to create, test, and evaluate regular expressions and search text for matches of your regular expressions.
Cost / License
- Free
- Proprietary
Platforms
- Android
- Android Tablet
+2
- 30 Regexp Testing Tool alternatives
Regexp testing tool allows to apply group of regexps to huge arrays of data (millions or so) in order to investigate search or search/replacement possibilities of regexp group.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
R 
Easily test your regular expressions against a sample body of text in a native UWP app designed for Windows 10. Just type your regex and it instantly begins matching as you type. Any capture groups are automatically highlighted, and the app works completely offline.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
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.
+2
United States
Belgium
EU
