Very good job!
I wanted find something simple and powerful to replace my old (but beloved) Thumbnail Zoom Plus,
AND it seems i find it!
It does the job without need to battle with its configurations.
The popup of the preview appear at the right place simply and its loading is very discreet.
I appreciate the organization of its options (and their clear descriptions).
It have some others powerful use, easily accessible.

Just a request:

It's possible to toggle on/off just by clicking its icon (and not click to open its menu and click "disable" / "enable" to toggle it ?
And add a caret to its icon to open its menu of options.

I don't need to change its options all the time, but often toggle it for different sites...

Current broken by a google images update.

very nice

can you please add horizontal flip to hotkeys? there are many flipped images on the net because selfies are often times taken in mirror mode

Nice

Excellent and does the trick. I had a problem with it in Yahoo Mail but the developer responded quickly to an email and I now just exclude Yahoo by disabling it on that site.

Justo lo que buscaba. Funciona muy bien en cualquier sitio web (al menos en los que yo lo uso).

its Perfect

Really wish you could change/remove the hotkeys. I have downloaded so many sprite pictures from facebook just because I was typing something while the application zoomed a button such as, 'attach a photo'

I give it five stars but there's two issues in Instagram when saving, one is that the short S is also used by instagram itself and the other is that the download notice text never goes away unless refresh the page.

EXCELLENT, this is exactly what I have been needing for so long! I absolutely love how it gets images to always pop-so big and more sharper with noticeably higher photo resolution. It's makes viewing small images (mostly tiny user icons for me) so much easier and more comfortable to view. Also really like that it gives you the option to save the high-res photos with a easy click, hands down one of the best browser tools I've ever come across in a longer time.

love it - thank you my friend

This app is genuinely a life saver, I like to save a lot of images quickly, and view them zoomed in, so this is genuinely a perfect extension for my purposes. The only thing that could make it better would be the option to always have a smaller viewfinder to blow up the image (like the panoramic view, but smaller to show a small section bigger)

Also, is there an option to keep the original file name?

Thank you for making this extension : )

Great! Excellent work.
However, I did not find an option to specify the maximum width of the image to process.
For example, currently, the add-on works on already large images (which I don't feel the need to enlarge).

An option to indicate what size max image NOT TO process (e.g. 350 px max) would be nice!

In other words, I would like to use the add-on only on thumbnails.