The second new way to add friends: you can use images of Snapchat QR codes in your camera roll to add friends. For most of Snapchat's life, adding friends was done manually, i.e. by typing in a username. In January of this year, Snapchat introduced Snapcodes — or as we like to call them, BooR codes (pronounced "boo-arr") — which, when scanned with the Snapchat camera, seamlessly adds that person as a friend. Now, say you're browsing Twitter or Instagram on mobile and you see a BooR code you'd like to add; screenshot it, open Snapchat, and choose "add by Snapcode."
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