Instagram to allow non-square photos, lets you post wide photos and videos
In order to upload landscape or portrait photos to Instagram, users need to
you can tap the format icon when choosing a photo to adjust the orientation to portrait or landscape instead of square. Once you share the photo, the full-sized version of it will appear to all of your followers in feed in a beautiful, natural way. To keep the clean feel of your profile grid, your post will appear there as a center-cropped square.