Good alternative to Thumbnail Zoom, but it doesn't work everywhere.

I just would like an option to set the zoom to a desired resolution, for exemple 1600px².

Used to work on twitch clip links, but was broken a couple weeks ago and has yet to be fixed

this should be one of the best add-ons but there is no way for you to disable or enable by pressing a button (ctr, alt ...). Even i have saved the option after changing.

add-on is (as i found so far) the best for firefox. but, i have problem/or i do not understand - when i stay with mouse on image (and i do not know it's real size), it is shown yellow spinning circle (somekind of propeler), and it stays so for a eternity. not shown picture, not shown some error or information ("this picture is too big", or something similar).
is that bug, feature or i didn't settid it right?

c"est efficace

It will be awesome if you add a download option for the zoomed image ,great job thank you

i'm so tired of hove zoom working/not working....so glad i found this!!! thank you, i've even turned off my fbzoon.... this is great!!!

this is later the same day.....maybe it's an ebay issue, but now it just turns yellow ans spins..... booooooooooooooo