A thamble grabber, not a heist film.
Quick tip on what our YouTube thumbnail tool does, and where to find it.
These utilities are referred to in jest as "stealers" as if we were stealing something from somewhere. We are not. The "public preview frames" YouTube serves are the ones Pelican serves, so you can check the sizes, take a sample, and move on, without needing to log in to anything, or needing to attend a theatre.
Use this if you have to use it for a project: YouTube Thumbnail/Thamble Grabber.