Extract URL from Long text cell

Hello,
I’m new to Airtable, so forvige me if this has already been asked or if it is not in the right category.
In my database, I have cells that contain both text and one or more hyperlinks
I want to extract the URL from those cells and put them in a new column and I have no idea how to do so.
I would love to get some help on this please, thanks !

Welcome to the community, @Luc_LAMORE! :smiley: You’ve put this into the scripting category, and while scripting can be used to do this, it could also be done using one of the regular expression formula functions. These were introduced fairly recently and are a very powerful way of extracting specific things from strings. Here’s the thread where they were introduced:

I takes some time to figure them out, but it’s worth it.