You can create a QR code that links to a Google Form for other users' ease of access. Here's how to get started and link the two together.

SMS codes have long been less secure than other forms of authentication. With QR codes, Google aims to reduce users' dependency on carriers for account verification.

Google Messages on the web now allows users to sign in with their Google account instead of scanning a QR code, making it easier to use the app on multiple devices. The account-based pairing ...