You can sign in to your account using a QR code if you are already signed in to the mobile app version of VK or in VK Messenger:
Open the sign in page and point your device camera at the QR code.
Make sure that the URL of the sign in page on your mobile device and on your computer are the same and start with id.vk.com. Be careful: don't scan QR codes on suspicious websites.
Confirm your action in the menu that appears.
If an error occurs saying that the QR code is invalid, tap on the rounded arrow button that appears to update it and then try to scan the code again. Your phone's camera may also be unable to read the QR code. In this case, you'll have to use the QR code scanner in the VK app or VK Messenger.
How can I find the QR code scanner in the VK mobile app?
There are three ways:
1. Open the Menu tab (Services), tap the three dots (or three lines) icon in the top right corner → Sign in with QR code.
2. Open the stories camera: go to the Main tab → Story at the top left → Camera. Then scroll the bottom menu to the left and select the QR scanner option.
3. Press the three dots icon in the top right corner of your profile → Share profile → Profile QR code → QR scanner.
How can I find the QR code scanner in the VK Messenger app?
Go to the Settings tab and press the QR code icon in the top right corner → QR scanner.