//
2 matches
Contact us at hello@example.com or support@test.org for help.
hello@example.com @14support@test.org @35
Test regular expressions with live match highlighting, capture groups and replace previews. ToolPit supports the JavaScript regex flavor — exactly what your frontend and Node.js will run.
How to test a regex
- Type your pattern and flags (g, i, m, s, u).
- Paste sample text into the test area.
- ToolPit highlights every match and capture group inline.
- Use the replace tab to preview replacements with $1, $2 backreferences.
Frequently asked questions
Which regex flavor does this support?+
JavaScript's ECMAScript regex — what runs in browsers and Node.js. Lookbehinds, unicode classes and named groups are supported.
Why is my regex not matching multiline text?+
Add the m flag for multiline mode. The ^ and $ anchors will then match at line boundaries instead of the whole string.
How do I escape special characters?+
Prefix them with a backslash: \., \?, \(, \). Inside character classes only ], \, ^ and - need escaping.