[Solved] Regex to match url not for certain file types

Question

You need to use a lookbehind for that, try

http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=;]*)?(?<!jpg)(?<!gif)(?<!doc)$

You need also the anchor $ at the end, it matches the end of the string, that is important to define clearly the point from where the lookbehind should look behind.

See it here on Regexr

Accepted Answer

You need to use a lookbehind for that, try

http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=;]*)?(?<!jpg)(?<!gif)(?<!doc)$

You need also the anchor $ at the end, it matches the end of the string, that is important to define clearly the point from where the lookbehind should look behind.

See it here on Regexr