Regular Expressions 101

Pro

https:the literal text https: (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

examplethe literal text example (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

comthe literal text com (case sensitive)

Positive Lookahead(?=\s|$)

1st Alternative\s

\sany whitespace character

2nd Alternative$

$end of line

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

https:\/\/example\.com(?=\s|$)

New

our website https://example.com lorem ipsum, dolor sit amet https://example.com/pizza, here is cheese
https://example.com/cheese, dont forget to click https://example.com

Substitution

our website https://example.com lorem ipsum, dolor sit amet https://example.com/pizza, here is cheese
https://example.com/cheese, dont forget to click https://example.com