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Wechat Login Facebook Jun 2026

For most apps, implement and merge user accounts on the backend using email or phone number as the common identifier.

You cannot use Facebook as a login token, but you can link your Facebook account to your WeChat for specific features (mostly advertising and friend discovery).

Choose your region, enter your mobile number, and set a password. You may still need to complete a security challenge, such as a captcha or a QR code scan from an existing user. Logging into an Existing Account with Facebook wechat login facebook

Complete the mobile number verification (required for security in most regions). WeChat Help Center How to Link Facebook to an Existing Account

In its place, we will see (Apple/Google biometric login) replace both systems. Neither Facebook nor WeChat will be the gatekeeper; your device's secure enclave will be. For most apps, implement and merge user accounts

"I want to check WeChat on my computer. Can I just click 'Login with Facebook' to avoid scanning a QR code?"

But how exactly do these two login ecosystems interact? Can you use Facebook to sign into WeChat, or vice versa? And for businesses, how do you choose between implementing Facebook Login or WeChat Login? You may still need to complete a security

If you are a new user, you can use Facebook to create your account. Note that even with this method, WeChat still requires a valid mobile number for security verification.

: WeChat will redirect you to Facebook to grant permission. Once authorized, you will be logged in. Linking Facebook to Your WeChat

However, the concept of social login is evolving. The EU is pushing for interoperability under the Digital Markets Act (DMA). In theory, Meta might be forced to allow third-party messaging interoperability, but that applies to chat (WhatsApp vs. WeChat), not authentication .