Good enough I put the effort into making an account to leave a 5 star review. This is the only one I could find that does what it says it does and does it properly.

This works really well right out of the box. I configured mine to only use PNG and it's quick.. Naming convention is perfect.. I don't think it could get any better than this and should be added as a default plugin for FF. SICK AF!!!

Marvellous. Tiny (38k), effective and easy to use extension. It's what I was looking for. No horrible effect of scrolling while taking screenshot, plenty of configurable options for all the needs (naming, quality, target dir). Absolutely perfect!

While it does seem to work well, I was unable to get the icon to appear on any of my toolbars on separate computers. And with no hotkey, if you are screen-shooting a few tabs at a time, it's not any more convenient than clicking through the Firefox screenshot option. The only advantage seems to be the "full page" feature which most people would probably use the fewest amount of times.
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Addendum: I was planning on changing this review today, as I reviewed other add-ons I also started using yesterday. Then I saw the developer response, and thought I should hurry before they get any more irate.

I did know about the "pin to toolbar" option for the add-ons. However, when I first tried it, the icon still did not show up on the toolbar. It wasn't until later that I noticed that others weren't showing up either after trying to pin them. So, I removed those add-ons and reinstalled them. Then it worked. This was a brand new profile, so maybe some bug or something that came with an update? I don't know.

As for the shortcut key, I also noticed that the keys for this add-on was in conflict with another key, which I thought was the problem. But after removing the conflict - and then reinstalling the add-on - it still doesn't work. Another bug? I don't know. In any case, I raised my rating to four stars since, as discovered, this was obviously issues with Firefox itself and not just the add-on.

Perfekt.
Ich musste einige Add-ons ausprobieren, und das hier macht Screenshots ohne lästige Nachfragen. Klick und fertig ist der Lack.
Danke Herr Reimer

Couldn't create whole page snapshot.

simple and efficient

Works even on Firefox for Android.

one of the best screenshot extension for firefox till now.Is it available for chrome too?

alles gut

Works good until you try a "selection" with scrolling... Doesn't work in these cases.

best thing about this extension is simplicity.no screen popups or new tabs to edit screenshot.
Good work keep it up !
just introduce hot keys. so there would be no need to click on extension and select from list. -OR- just introduce priority option in extension setting. so that just click on that camera icon and screenshot captured according to settings priority.