YouTube Aspect Ratio Control

Can it be possible for Mobile

works perfectly even on 16:10 screen

It either doesn't work, or there's no instructions supplied on how to actually turn it on. Restarted Chrome and my laptop, same result.

Very useful tool since people like to stretch the Aspect Ratio.

Extremely useful extension, I hate when videos get aspect ratios wrong. Couple nitpicks tho, mainly that it doesn't reset after going to another video. I get some people like watching everything at the same aspect ratio tho so maybe just add it as an option? The other thing is, some options, like the 75% V, leaves black bars on the top and bottom. Would be extremely nice if it stretched to fit the screen (at least in theater mode). But otherwise this is perfection. (ignore the username this ... Show more

not working anymore

Can't get it to do anything. ??? I'm on my PC watching youtube in a tab, how do I apply these extensions and where are the instructions?

Perfect in every way😎

THANK YOU SOOMUCH

I like playing old-time (1960s & 70s) TV shows on old-time TVs. This extension (plus a special HDMI to RF modulator I have) works great for getting rid of the black bars on YouTube videos caused by my output device not adjusting properly to a 4:3 aspect ratio. No more having to painstakingly download & crop videos!