Instagram tests out QR codes for its 'Nametag' feature
Sunday, October 6, 2019 at 6:23PM 
You may or may not know that Instagram has what's called a Nametag feature. And it looks like the company wants to add QR codes to it. App researcher Jane Manchun Wong discovered the change. Right now, Nametag is used within the Instagram app to allow other users to scan it so they can follow you. It shows your username and the Instagram logo within the white square. The background is customizable. While Wong was going through the app, she found the QR code option, which looks a bit more unique than usual QR codes we see with simplified Instagram logos thrown into the mix. But it seems this feature works with standard QR scanners. That means you can take your Nametag outside of Instagram and share it with whomever you want. As for whether this feature rolls out to all users, well, that's something we can't say right now.