Regular Expression Library

Test Your Regular Expressions

New Silverlight Tester

Singleline

Case Insensitive

Multiline

Ignore Whitespace in Expression

Explicit Capture

URL

File

Source

Regular Expression
^((([a-z0-9])+([\w.-]{1})?)+([^\W_]{1}))+@((([a-z0-9])+([\w-]{1})?)+([^\W_]{1}))+\.[a-z]{2,3}(\.[a-z]{2,4})?$