If you haven't registered an email address with LINE, you can log in to LINE for Windows by scanning a QR code.
To log in with a QR code:
1. Start LINE for Windows.
2. Open the QR code reader in LINE on your smartphone.
Note: For the steps to open the QR code reader, see the Help article for
Android or
iOS.
3. Scan the QR code that appears on LINE for Windows.
4. On your smartphone, tap Log in > OK.
Note: The location (e.g. prefecture, city) that appears on the login screen is based on the IP address of the device that is trying to log in to your account.
In some cases, a screen may appear asking you to verify your identity. If you see this screen, you can log in after entering a verification code by following the steps in
this Help article.
Let us know if we can make it better.