🔍 Regex Tester

Test and validate regular expressions easily. See matches, groups, and more in real-time.

Regular Expression:

Test Text:

Global (g) Case Insensitive (i) Multiline (m)

Regex Cheat Sheet

✅ . - Matches any single character
✅ * - Matches 0 or more of the preceding character
✅ + - Matches 1 or more of the preceding character
✅ ? - Matches 0 or 1 of the preceding character
✅ \d - Matches any digit
✅ \w - Matches any word character
✅ \s - Matches any whitespace

How to Use

1. Enter your regular expression in the top input field
2. Enter the text you want to test in the text area
3. Click "Test Regex" to see matches and results
4. Use flags (g, i, m) to modify regex behavior