PNUK simpler version
https://pnuk.com/products/thumbnail-checker-tool
This really is a great too to see how your thumbnails look across various sizes.
That bloomin time stamp bottom right is always in the way.
ThumbsUp.tv
This really is a great too to see how your thumbnails look across various sizes.
That bloomin time stamp bottom right is always in the way.
ThumbsUp.tv