This is the classic drill/tap size chart from the venerable L. S. Starrett.
Everyone should have this printed and posted in their shop. I see a lot of the more "famous" YT creators with large posters of this chart. That would be a really nice addition to anyone's shop.
Can you post a link to a better image of that chart? This one is unreadable as the resolution is too low.
I can see this would be super useful.