Regex Visualizer
Visualize regular expressions with a visual breakdown. Color-coded groups, quantifiers, and alternations. Test against sample strings. All processing happens client-side.
16.9Kuses
8.7/10(152)
//gm
Flags:
Results shown here...
How to Use the Regex Visualizer
- Enter a regular expression pattern in the input field.
- View the visual breakdown with color-coded nodes below.
- Paste test strings to see match highlighting and results.
- Toggle flags (g, i, m, s) to modify matching behavior.
Features
- Color-coded visualization of regex components
- Groups, quantifiers, alternations, and character classes
- Real-time test matching with highlighted results
- Capture group inspection
- 100% client-side processing for full privacy
⚡ Pro OptionsSponsored
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Disclaimer: This tool is provided as-is for informational and educational purposes only.