A-VEKT K.K.

Regular Expression Tester

This regular expression tester is compatible with .NET (or Perl5).

Reference for options (External site)

Input Text
Regular Expression
CultureInvariant Option
ECMAScript Option
ExplicitCapture Option
IgnoreCase Option
IgnorePatternWhitespace Option
Multiline Option
RightToLeft Opion
Singleline Option