Facebook allows users to log in on a computer by scanning a QR Code, without the need to enter a password. Just install Facebook on your phone or use the QR code scanner to log into Facebook on your computer easily. Invite you to follow the detailed instructions in the article below:
Note: The feature of logging into Facebook computer with QR code is in the testing phase on some users, if you are not lucky enough to own this feature, try to wait for a while longer.
Instructions for logging into Facebook computer with QR codes
Step 1: Access Facebook on Google Chrome , Microsoft Edge , Firefox browsers, you will see the Login with phone section in the left corner (as shown below). Just click Log in with your phone (Log in with your Phone) to be able to log into Facebook computer without password.
Step 2: Use the Facebook application or the QR code scanner to log into Facebook computers.
Step 3: Open the Facebook app on your phone, click on the 3 dashes icon in the top right corner of the main interface, scroll down and click View all in the Applications section . Then click QR Code , then point the camera at the QR Code on the browser to scan. If you do not have Facebook installed on your phone, you can download it here:
Download Facebook for Android Download Facebook for iOS
Step 4: At this time on the computer browser appears the message "You are about to finish", click Confirm on your phone to complete the process of Facebook login.
Step 5: Go back to the Facebook application on your phone, click Allow login to start texting, calling, commenting, sharing status ... on Facebook.
Pretty simple, isn't it? So from now on, no need to enter a password, just scan the QR Code to be able to login to Facebook on your computer.
I wish you successful implementation!