YouTube Custom Thumbnails Won't Change?

[GtGamer4]

I've been re-designing my YouTube thumbnails all day. About 3 or more hours ago i put them on my videos but they aren't showing up? Only the old ones are appearing. Any fixes? Or does anyone else have this problem?

 

[Phantoler]

That happened to me. It may be your cookies. Because your internet remembers the old thumbnail and shows that, while the other users see the new one. Just clear them or let it sit a few days and eventually you'll see it

 

[RedFox]

Thumbnails never take more than a few minutes to change, if they haven't changed after some time delete your cached images.

This site gives a guide on deleting your cache on all browsers currently widely used:

https://kb.iu.edu/d/ahic

 

[GtGamer4]

Thumbnails never take more than a few minutes to change, if they haven't changed after some time delete your cached images.

This site gives a guide on deleting your cache on all browsers currently widely used:

I have just reset all my Cache and only one thumbnail out of 10+ has changed (red one):

Ill give it some time and try again tomorrow

 

[TheDutchTexan]

If your video has not been put live yet your thumb will change pretty much instantly. Otherwise it will take a few hours at the very least.

 

[GtGamer4]

If your video has not been put live yet your thumb will change pretty much instantly. Otherwise it will take a few hours at the very least.

Yeah. These are all my videos that are public I'm changing. They all have custom ones already. But I've been revamping my thumbnails lately and it seemed logical to do it on all the videos instead of just the one