RegExp Tester
Test and debug regular expressions
Regular Expression
Global (g)
Case Insensitive (i)
Multiline (m)
Test String
Test Regex
Clear
Common Patterns
\\d+ (digits)
\\w+ (word)
[a-z]+ (lowercase)
[A-Z]+ (uppercase)
\\s+ (whitespace)
.+ (any char)
^\\w+ (start of line)
\\w+$ (end of line)
[a-zA-Z0-9]+ (alphanumeric)
\\bword\\b (whole word)
\\d{3}-\\d{4} (phone)
email pattern