what size is facebook cover photo needs to be
Facebook Cover Photo Size. The Facebook Cover Photo is the large panoramic image space at the top of the timeline. Itâs now displayed at 820px wide by 312px high on computers and 640px by 360px on smartphones. The image you upload must be at least 399px wide and 150px tall. I recommend uploading ones that are at least 1640px wide and 624px high.