Real-time Regex Tester
Test your regular expressions against a string and see the matches highlighted instantly.
Your Regular Expression
//
Test String
Result
Hello World 123, this is a test string.
Regex Cheat Sheet
Click a pattern to use it.
^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$
Phone (India)
^(?:\+91)?[ -]?[789]\d{9}$
URL
^(https?|ftp):\/\/[^\s/$.?#].[^\s]*$
Date (YYYY-MM-DD)
^\d{4}-\d{2}-\d{2}$
IPv4 Address
^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$