how to change the size of thumbnail image code example
Example: thumbnail size
Have a resolution of 1280x720 (with minimum width of 640 pixels).
Be uploaded in image formats such as JPG, GIF, or PNG.
Remain under the 2MB limit.
Have a resolution of 1280x720 (with minimum width of 640 pixels).
Be uploaded in image formats such as JPG, GIF, or PNG.
Remain under the 2MB limit.