This zoom tool will not have the option to pin it to your tool bar. I tried it multiple times...no good.

Love this one. Perfect addon!

This is the most useful add-on in my browser. Life without it would be much harder, and work would take much more time. The ability to instantly fix bad image display saves me lots of time. five stars are not enough to tell how good this add-on is. It is the best!

То что нужно. Exactly what I need

Works on Win10 but for some unknown reason not on my Linux Firefox. The zoom via menu works but the rightklick+mouse weel doesnt work. Yes I changed the setting for zoom with rightklick+weel, it simply does not respond but moves the page up and down instead.

It works just as I want.

it only works when image is in a separate tab.

Great extension, needs customization of controls though

Zoom Image is a great idea and it works well. I have a disability that causes me problems with fine motor skills, which means I have difficulty writing, using scissors, doing up buttons etc.
My suggestion for improvement, because I'm not able to do multiple key presses, is to allow customizable options for changing views so I could set it to use just one click instead of having to use the mouse each time and make a selection in the menu.

Excellent addon!
And to make it better I'd like to report a bug - when trying to zoom img with "srcset" attribute and "srcset" doesn't contain value from "src" there is big chance you won't get an image at all (receive an error on image fetch) and see transparent rectangle instead.

Excellent addon. Only 4 stars because shortcuts cannot be changed in FF addons page. Although this is well thought-out, not everyone find default settings as useful.