Mastering Instagram’s 3:4 Aspect Ratio: The Ultimate Guide to 1080px Feed Posts

If you have ever spent hours designing a gorgeous graphic in Canva or editing a striking portrait photo, only to watch Instagram aggressively crop out your hard work, you are not alone. For years, creators navigated a patchwork of square and slightly taller formats, playing a constant guessing game with the profile grid.

According to Instagram’s official guidelines and creator standards, the platform officially embraces taller vertical layouts—specifically the 3:4 aspect ratio at 1080 pixels wide.