It worked perfectly for me and was THE most useful youtube add-on to have. But today it stopped working. I genuinely don't know how I'll continue to use youtube without it, because, as someone who speaks more than one language, having to choose between seeing the videos in my native language translated to english or seeing the videos in english translated to my native language is hellish. I'm so thankful for this extension and I really hope it starts working again.

Most of the time it works but sometimes it causes the channel name to bounce around like crazy.

Works well but youtube is stuck at 360p when activated... That's a real problem.

It does work, but for some reason when I use it, the only option for quality youtube offers is 360p. Can't use lower or higher resolution.

Does not work for me on mobile because it interferes with play-back of any video.

It works with some things, such as chapters (and not really that well), and video titles on my feed are still translated.

I really like this extension but i had to deactivate it because video thumbnails did not load. Firefox also said that this side (youtube) is slowing me down. No such issue if i deactivate this extension.

Funktioniert, auf jeden Fall besser als ein anderes/ähnliches AddOn!
Edit: Nach ein paar Tagen Benutzung muss ich feststellen, funktioniert auch nicht viel besser. YT scheint das richtig scheiße gemacht zu haben! Immer wieder Deutsche Titel bei englischen Videos!
Edit:
I use this other YT addons: "Enhancer for YouTube(TM)", "Return YouTube Dislike" and "AdBlocker for YoutTube(TM)" and some other addons, not YT related.
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Sites don't get stuck anymore! That changed suddenly...

Using on Linux, the latest version causes Firefox to become unresponsive. Eventually, a warning pops up to say this addon is causing slow down. Just to test, installed older version, ver. 1.5.14.1 and it works again.

It's helpful that headings are not longer translated, but the longer descriptions still are, unfortunately.
Actually, this add-on shouldn't be necessary, but that's Youtube's fault.

disables translate on the title but not on the description

Edited: September 5, 2025. Translation block for heading does not work.

Since the 1.5.14 update the add-on slows down Firefox to a halt on some occasions, prompting the browser to ask you to disable the add-on.

Dead addon on firefox, not updated, but thanks you for trying disable cr*ppest idea forced by Google (to give more views and money), I hate Google's YouTube!

Does not seems to work completely.
Video title is correcly not-translated on the channel page, however when I click to see it, then everything is translated.

See here, for instance : https://www.youtube.com/watch?v=AeJ9q45PfD0
My youtube is setup in french, I see a french version of title + description.
In private nav, unconnected, everything goes back to original english version.

I'm using it on chrome and it works just fine, with firefox, it doesn't.