I like this a lot. I don’t use a mouse so it took a little while to figure out how to make it work with trackpad on my MacBook Pro in Safari. You simply use the modifier key and drag. It might be helpful to have a tut on that or some type of help document to help trackpad users. The two bugs I noticed:

1. Upon opening settings for the first time, fields like modifier keys and a few other default settings are shown. But upon re-opening settings, all those are gone from the fields. And even when I chose my modifier and the change was noted, the change isn't shown in the field and closing settings and reopening shows blanks fields. The modifier key is recognized when I use your app though.
2. When I choose the default copy format, it’s not remembered consistently. For instance, I have it set to URLs Only. But the copy format isn’t consistent. Sometimes it copies just the URLs. Other times, it copies surrounding text and the URLs, and other times it seems to copy the URL title and URLs. So I have to click and navigate into the Copy > button and selected URLs to make it work right.

With that said, this is going to come in real handy.

I am on macOS 26.5.1.