RegEx Tester

Test and debug your regular expressions with real-time matching

Test String

Results

Matches Found

0

Match Details

Highlighted Text

Quick Reference

Character Classes

  • \d - Any digit
  • \w - Word character
  • \s - Whitespace
  • . - Any character

Quantifiers

  • * - 0 or more
  • + - 1 or more
  • ? - 0 or 1
  • {n} - Exactly n

Anchors

  • ^ - Start of line
  • $ - End of line
  • \b - Word boundary
  • \B - Not word boundary