Question 1

How do I test a regular expression online?

Accepted Answer

Enter a pattern, choose flags, and paste sample text to see live matches and errors in the browser.

Question 2

Does this regex tester support flags?

Accepted Answer

Yes. You can test common JavaScript regular expression flags such as global, ignore case, and multiline.

Question 3

Is my regex test text uploaded?

Accepted Answer

No. Regex testing runs in your browser for normal usage.

🔍 Regex Tester