YouTube Shorts: How to Add ANY Custom Thumbnail

is that your finger😢😢😢

Still working?

smart

Thank you for the best one

What's the different between create a short vs upload a video.

I don't understand why it's so difficult for them to make this function happen. The problem with "making a short" is that the quality of my 4k videos would go to hell hahahha

Update You Can No Longer Use the Editor to Trim and Cut Shorts.

This is not a hack, it's magic

Iam not getting edit option in Yt studio to upload custom tumbnail

does not work, fake!!

genius

It appears for methat when uploading a video on mobile, its quality is restricted to 720p, resulting in an unsatisfactory appearance. While I'd like to have a better thumbnail, I'm unwilling to compromise the quality by downgrading from 1440p at 60fps to 720p at 30fps. Does anyone know of a solution for this issue, or will I need to wait until the option becomes available on PC?