We've had the Instagram square grid since the app was created in 2010 and is considered to be a signature feature of the platform, so why the big change after 15 years?

Instagram is testing a new profile grid layout that features rectangular images instead of the squares you're used to. In an Instagram story, Adam Mosseri has revealed that the app is testing a ...

Instagram’s square profile grid is legendary. It’s been a hallmark of the social media platform ever since the decision was made to focus on image sharing and the name Instagram was adopted ...