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Regex Tester

Test regular expressions with live matches.

Cheat sheet

  • \dAny digit
  • \wWord character (letter, digit, underscore)
  • \sWhitespace
  • ^Start of string
  • $End of string
  • .Any character
  • *Zero or more
  • +One or more
  • ?Zero or one
  • [abc]Any of a, b or c
  • (x|y)x or y

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