In short, easy to add to FireFox, VERY easy to use. Multiple resolutions to choose from. Love it.

Daamn, thank you sooo much for this incredible Extension. It really helps a lot in daily life.

This latest version is the best yet! Great interface and it is the sole reason I maintain Firefox on my computer. I recommend it to any YouTube watcher.

works great!! so far

love it! It works as supposed current date 17/11/25

very usefull

Easy to use and good video quality

Es impresionante, muy buena app