regex101: JavaScript Match Workspace

Group 1((http|ftp|https):\/\/)?

?repeats the group contents below at most once:

Group 2(http|ftp|https)

1st Alternativehttp

httpthe literal text http (case sensitive)

2nd Alternativeftp

ftpthe literal text ftp (case sensitive)

3rd Alternativehttps

httpsthe literal text https (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 3(([\w.-]*)\.([\w]*))

Group 4([\w.-]*)

Character Class[\w.-]*

*matches any number of characters from the set below:

\wany word character

.the literal . (46₁₀ / 56₈ / 2E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 5([\w]*)

Character Class[\w]*

*matches any number of characters from the set below:

\wany word character

Global pattern flags

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

26 tokens

Regular Expression

((http|ftp|https):\/\/)?(([\w.-]*)\.([\w]*))

New

Hello www.google.com World http://yahoo.com

https://www.google.com.tr/admin/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

https://google.com.tr/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

http://google.com/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

ftp://google.com/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

www.google.com.tr/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

www.google.com/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services

drive.google.com/test/subPage?qs1=sss1&qs2=sss2&qs3=sss3#Services