Regex Testing Tool

Regex Tester

Test and debug regular expressions with real-time matching and explanations. Perfect for developers working with pattern matching.

Real-time Testing

Match Highlighting

Pattern Library

Generate regex for:

Custom text to match:

Email Address

^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$

Phone Number

^\+?[1-9]\d{1,14}$

URL

^https?://...

Strong Password

^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)...

Date (YYYY-MM-DD)

^\d{4}-\d{2}-\d{2}$

Hex Color

^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$

Regular Expression

Global (g)

Ignore Case (i)

Multiline (m)

Dot All (s)

Test String

Match Results

0 matches

Enter a regex pattern and test string to see matches...