Regular Expressions 101

Explanation

Pro

Hellothe literal text Hello (case sensitive)

.*?any Unicode character (except for line terminators), repeated any number of times

Worldthe literal text World (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

Hello.*?World

New

blablabla Hello blablablabla blablabla Hello blablabla blablabla blablabla Hello I want this to be matched World blablabla blablablablablablablablablablablabla

Extraction

blablabla Hello blablablabla blablabla Hello blablabla blablabla blablabla Hello I want this to be matched World blablabla blablablablablablablablablablablabla