Show HN: 'Url Checker' available now on F-Droid

I often share Amazon links by email or other apps, and would love to just send a minimal link to the book, instead of a long link that contains my search term and whatever else. Until now, I've edited the URL manually, which is fine, except when I backspace a bit too far and need to start again.

EDIT: It failed on the first Amazon URL I tried. The URL was working before 'clearing useless parameters', but not after:

Before: https://www.amazon.co.uk/gp/aw/d/B08V73BXZJ/ref=ox_sc_act_im...