Regex Tester

Test regular expressions in real-time with match counting, capture groups, and African phone patterns. Real-time validation with all flags.

Real-time African Patterns Match Groups

Regex Pattern

Pattern

Global (g)

Ignore case (i)

Multiline (m)

Dotall (s)

Test Strings

Primary Test

Matches

Common Patterns

Regex Help

Safely tests patterns with catastrophic backtracking detection.

✓ Real-time matching
✓ Capture groups
✓ All flags (g,i,m,s)
✓ Multiple test strings