Can you add auto sound amplifier option?

always been my favorite extension. Removes ads and gives you much better control of how you play your videos. Easily a top go-to recommendation when people ask for extensions

Most Awesome, reliable, user-friendly piece of software a nerd could ever need..!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

works great and makes it far more enjoyable watching videos. just wish it was available on mobile too

playback speed “ctrl + mouse wheel” is amazing. i am a fan of this add-on. thank you very much. loves from antalya-turkey

Wonderful little helper

Very easy to use, have used it for over a year, has many useful features, change of themes and much more. Now I can't open youtube without it, it feels weird. Most important, No ads.

Have been using on different operating systems for many many years, always works great.

Great addon, but would be great if add bookmark within video, like chrome extension "Bookmark it"

An ABSOLUTE MUST for any regular youtube viewers, period.