Regex Tester
LiveTest regular expressions and inspect matches instantly.
Developer Tools
Regex Tester
Test regular expressions against text, highlight matches and inspect capture groups directly in your browser.
Regular Expression
Enter your regex pattern.
//
Flags
Test Text
Match Results
0 matches found
Enter a regex and test text to see matches.
Regex processing happens locally in your browser. No test text is uploaded.
NFMX Text
Use Regex Tester online
Regex Tester lets you test regular expressions and inspect matches instantly. It is designed to be quick and straightforward, so you can complete the task directly in your browser without unnecessary setup.
What can you use Regex Tester for?
- writing and editing text
- checking or transforming text
- working with documents, content and written data
Why use NFMX?
NFMX brings useful text tools together in one place. Open the tool you need, complete the task in your browser, and move on without unnecessary setup.
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