I’m using Redirector for Firefox on MacOS.

I’m trying to wild-card redirect all urls like https://m.atcdn.co.uk/a/media/w1024h768/de140f30852e41eeaf753c0491de3964.jpg to https://m.atcdn.co.uk/a/media/de140f30852e41eeaf753c0491de3964.jpg for any images on that subdomain so only the large pictures are shown.

What regex would work with this?

I’m new to regex and don’t fully know.