$ grep -P --color
Regex Tester
Test .NET regular expressions against sample text with live match highlighting, entirely in your browser.
Test string
Highlighted matches (6)
Hello World, this is a Test string with Some Capitalized Words.
#1 "Hello" @0#2 "World" @6#3 "Test" @23#4 "Some" @40#5 "Capitalized" @45#6 "Words" @57
Uses .NET regular expression syntax. Matching happens entirely in your browser.