This translate extension seems the most natural for just translating the web page you're on, a bit like Chrome's. It stays out of the way until you need it and when it does translate, it does it in-place on the page you're looking at. It can also use Google's translate service, which is good.

I did find that I needed to turn off the feature where it shows a translate icon whenever you select some text, as that was a bit intrusive/distracting. It does have a good settings page.=

Excellent extension making easier to use firefox

Best

Hello, can you please add a DeepL translation option? Thanks!

Top demais! Parabéns
Saber que é um brazuca quem fez, me enche de orgulho

The best addon!

Отличное приложение, лучшее в своём роде. Разработчику 5 звёзд!

SUPER. SUPER. SUPER.

Surprisingly good

Best full page translation addon i found for Firefox, in fact only addon for Firefox that translate the current webpage in the same tab without opening translation to a new tab. clicking the addon bring up the translate button and it'll instantly do its job, just like i wanted, thanks a lot developer, now i can have chrome style page translation in Firefox. and btw Mozilla should highlight this extension as the recommended translation addon, i had to search a lot to find this in the store.