As you see, there are only certain areas of the banner that are visible, so it makes it tough to get any real kind of marketing message out there about yourself with these confined areas.
Either way, it’s a space online that we can use, so we will use.
LinkedIn profile picture size is 400 x 400 pixels
LinkedIn background photo — 1536 x 768 pixels
LinkedIn’s recommended banner size is 1400px x 425px