Question 1

Can I download a YouTube thumbnail in the highest quality?

Accepted Answer

Yes. TubeShot tries maxresdefault.jpg first and falls back to sd/hq/mq if maxres is not available.

Question 2

Which link formats are supported?

Accepted Answer

watch?v=ID, youtu.be/ID, shorts/ID, embed/ID — you can also paste the raw video ID.

YouTube Thumbnail Downloader