Resize any photo to 1080 x 1350 pixels online for free. This size is used for Instagram portrait posts, the tallest ratio the feed allows. Upload your image below, position the crop box, and download the result at exactly 1080 x 1350 pixels.
1080 x 1350 is a 4:5 portrait, the tallest image Instagram will show in the feed without cropping. Because it occupies more vertical space than a square, it holds a scrolling reader for longer, which is why most creators default to it.
It is the Instagram portrait post size, a 4:5 ratio and the tallest image the feed displays without cropping.
It occupies more screen height in the feed than 1080 x 1080, so it is generally the stronger choice for reach.