When you’re designing cover photos, graphics, and other social media assets, sometimes knowing the bare bones image dimensions isn’t enough. Here is everything you’ll need to know when creting images for your Instagram account.
Original Source: https://makeawebsitehub.com/social-media-image-sizes-cheat-sheet/
Instagram Image Sizes
Profile image: 110 px wide by 110 px tall
Photo size: 1080 px wide by 1080 px tall
Photo thumbnails: 161 px wide by 161 px tall