regex101: Extract URL from a text / String

Pro

Group 1(http|https|ftp)

1st Alternativehttp

httpthe literal text http (case insensitive)

2nd Alternativehttps

httpsthe literal text https (case insensitive)

3rd Alternativeftp

ftpthe literal text ftp (case insensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2(\S*)

\S*any non-whitespace character, repeated any number of times

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

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

26 tokens

Regular Expression

(http|https|ftp):\/\/(\S*)

New

The test has some url in the last. extract the text starting from https to the end of the string<br></br>https://xyz.com/index.html some text after http://www.ex.com/test.html there are still more text as like ftp://ftp.test.com , which is also matching

Substitution

The test has some url in the last. extract the text starting from https to the end of the string<br></br>https://xyz.com/index.html some text after http://www.ex.com/test.html there are still more text as like ftp://ftp.test.com , which is also matching