Regex Tester

Regular Expression Tester

Test and debug your regular expressions with real-time matching, highlighting, and detailed match information.

Regular Expression
Results
Test String
Common Regex Patterns

Email

\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b

Phone Number (US)

$$?\d{3}$$?[-.\s]?\d{3}[-.\s]?\d{4}

URL

https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}

IP Address

\b(?:[0-9]{1,3}.){3}[0-9]{1,3}\b