At one point I was in so much need of this that I considered switching to a Chromium-based browser. I just ended up learning Japanese during that time. Alas, it's finally here. I guess it will still be somewhat useful.

Buggy, works but bugs the whole text box, i would love to use it but check here: https://media2.giphy.com/media/v1.Y2lkPTc5MGI3NjExZDBzMzVoeTU5MmdoMm9pcGRkdWlnbHkxcWJ4YTcxdGpqdzgwbG1reiZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/ScqVoJ5KXfEOZYXVKZ/giphy.gif

Been having the same issue as fellow reviewer Raşit. Makes me unable to type in the field if it gets unfocused. Very good and accurate translations, but the extension just makes most websites unusable.

Il ne se passe absolument rien que je fais traduire cette selection

Buggy. It breaks text fields on some websites like https://stackoverflow.com/ (try to write a comment and delete some characters) and https://support.xbox.com/en-US/survey/storebail (try to type and delete some characters). It makes it look like your text is not deleted.

See this: https://imgur.com/isMR8Un

The best add-on for translation

Еще немного доработать и возможно будет лучшим!

It gives a smooth UX. It would be even nicer to see 3 or 4 suggestions.
The first one isn't always the best match. At least for Hungarian.

Ich bin absolut begeistert. Ich nutze DeepL bereits seit mehrern Jahren und es ist der beste Übersetzer, den ich im Laufe der Jahre ausprobiert habe. Die Funktionen sind insgesamt vielfältig und werden ständig erweitert. Hut ab und weiter so.

The extension works very well, although the icon does not appear on some sites. Also, when accessing the settings menu of the plugin, I found it difficult to customise the key combination. Apart from these aspects, I found no major difficulties in using the add-on. I recommend everyone to make use of this tool for instant translations, without having to leave the browser.

DeepL is my translator of choice. It is usually very accurate—but for official work (as with all translator software), I follow up by reverse-translating. This ensures my meaning has been conveyed as precisely as possible. If in doubt, I review the input text and punctuation until satisfied. I like this software a lot, and recommend it to others.