Zalo allows users to login Zalo without a password through Facebook account. This article will guide you to login Zalo with Facebook and your phone number without a password.
With just a few very simple steps, you can use your own Facebook account to log in to Zalo on your computer quickly. For those who do not yet have a Zalo account, it is still easy to use Zalo to make free calls and texts with your friends and loved ones.
Instructions to login Zalo with Facebook on your computer
Zalo
Step 1: After installing Zalo PC , you will see the Login interface . Here, you can log in via your Zalo account, Scan QR code or Facebook account. But within the framework of this article you click Log in with Facebook.

Step 2: After clicking Login with Facebook , there will be 2 cases:
Case 1: The Facebook Login interface appears , if not already logged in. Proceed to enter your email or phone number, password, and then click Log in.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
At this time, Zalo will receive your public profile, friends list, birthday and email address on Facebook. Click Continue as .... to confirm login Zalo.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
Case 2: Already logged into Facebook but not yet associated with your registered phone number Zalo. Now proceed to enter the phone number, then press Continue.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
The Confirm phone number interface appears, click Confirm to receive the verification code sent to that phone number.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
Enter the verification code to activate the account and click Submit.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
Step 3: If you first log in to Zalo on your computer, the system will ask to confirm whether you want to remember the login or not. Click Remember login if you want, otherwise press No.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
Step 4: Right after that Zalo's main interface appears, you are free to chat, text, call your friends.
![How to login to Zalo with Facebook without a password How to login to Zalo with Facebook without a password]()
Video tutorial to login Zalo with Facebook on your computer
With this way you do not need to register an account Zalo can also use quickly. Pretty convenient, right?
I wish you successful implementation!