Online Javascript Regular Expression TesterRegex syntax flags g - global match i - ignore case m - match over multiple lines Escaping \ - special characters to literal and literal characters to special Quantifiers ? - matches zero or one times * - matches zero or more times + - matches one or more times {n} - matches n times {n, m} - matches at least n times, but not more than m times Anchors ^ - matches at the start of the line $ - matche
