URL (HTTP/HTTPS)

Validates HTTP and HTTPS URLs including subdomains, paths, query strings, and anchors.

✓ Link validation✓ CMS content sanitization✓ API endpoint validation

Test String

3 matches

https://example.com
http://sub.domain.co/path?q=1#anchor
https://regex.to

hh— 'h' — literal character

tt— 't' — literal character

pp— 'p' — literal character

s?s— 's' — literal character — repeated zero or one time (optional) · ? — zero or one time (optional)

::— ':' — literal character

\/\/— \/ — escaped character '/'

(…)?Group #1— Capturing group — captures matched text for reuse or extraction — repeated zero or one time (optional) · ? — zero or one time (optional)

ww— 'w' — literal character

\.\.— \. — escaped character '.'

[…]{1,256}Character class […]— Matches any single character listed in this set — repeated between 1 and 256 times · {1,256} — between 1 and 256 times

--— '-' — literal character

a-za-z— a-z — range from 'a' to 'z'

A-ZA-Z— A-Z — range from 'A' to 'Z'

0-90-9— 0-9 — range from '0' to '9'

@@— '@' — literal character

::— ':' — literal character

%%— '%' — literal character

..— '.' — literal character

__— '_' — literal character

++— '+' — literal character

~~— '~' — literal character

##— '#' — literal character

==— '=' — literal character

\.\.— \. — escaped character '.'

[…]{1,6}Character class […]— Matches any single character listed in this set — repeated between 1 and 6 times · {1,6} — between 1 and 6 times

a-za-z— a-z — range from 'a' to 'z'

A-ZA-Z— A-Z — range from 'A' to 'Z'

0-90-9— 0-9 — range from '0' to '9'

((— '(' — literal character

))— ')' — literal character

\bboundary— \b — word boundary (zero-width)

(…)Group #2— Capturing group — captures matched text for reuse or extraction

[…]*Character class […]— Matches any single character listed in this set — repeated zero or more times (greedy) · * — zero or more times (greedy)

Pattern: 99 charsInput: 73 chars

100% client-side · private

✓ Valid Examples

https://example.com
http://sub.domain.co/path?q=1#anchor
https://regex.to

✗ Invalid Examples

ftp://example.com
not-a-url
//missing-protocol.com