Regex Tester
Test regular expressions with real-time matching and highlighting.
//g
How to use
- 1Enter your regular expression or pick one from the Common Patterns library.
- 2Type or paste your test string in the text area below.
- 3Matches will be highlighted in real-time as you type.
Use flags like 'g' for global matching or 'i' for case-insensitive matching.
How It Works
1
Enter or paste your content into the input field.
2
Configure the options and settings.
3
Copy the output or download the result.
Everything is processed in your browser. No files are sent to any server.
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