Instagram IGTV
Upload IGTV video here https://www.instagram.com/tv/upload Cover Photo Size The recommended size for cover photos is 420px by 654px* (or 1:1.55 ratio). Right now, you can’t edit your cover photo after you’ve uploaded it. Source *Note: Instagram’s recommendation to use a 420px by 654px cover photo comes out with some of the top & bottom cut…