Square: 1080 x 1080 pixels with an aspect ratio of 1:1. Landscape: 1080 x 566 pixels with an aspect ratio of 1.91:1. Instagram supports image aspect ratios between 1.91:1 and 4:5. For best results ...

A monitor in portrait mode next to a monitor in landscape mode. If you have a tight desk space, consider buying a monitor that swivels into portrait mode, like a skyscraper. A 1080p monitor on my ...