Does WeChat Work in China?

What happens when you open WeChat in China

WeChat isn’t blocked in China. It works on Chinese mobile data and Wi-Fi without a VPN. Shanghai’s government calls it one of the most popular apps in China, used for messaging, voice or video calls, paying bills and many other everyday tasks. The UK government says cashless payments through apps such as WeChat or Alipay are almost universal. GreatFire keeps a test history for weixin.qq.com.

For visitors, it takes the place of apps China blocks. AFAR says that since WhatsApp and Messenger are unavailable, WeChat is essential for staying in touch with tour guides or hotel concierges. See WhatsApp in China.

An account set up at home can still ask for more checks after you arrive. Travel blogger Nick Kembel registered before his trip. Once he was in China, he had to complete more setup steps that needed a code by text message. He got WeChat working 1.5 weeks into a two-week trip, and thinks the cause was that he hadn’t completed every item in the personal information section. WeChat’s help center says it may ask you to verify again when you use certain features.

WeChat and Weixin

In mainland China the app is known as Weixin (微信). Tencent treats Weixin and WeChat as two services, run by different companies in the Tencent group. It tells users apart by the phone number linked to the account:

• Weixin: accounts linked to a mainland China (+86) mobile number. Weixin’s own terms and privacy guidelines apply. WeChat’s terms say Weixin users contract with Shenzhen Tencent Computer Systems Company Limited.
• WeChat: accounts linked to any other number. The WeChat Terms of Service and Privacy Policy apply. The provider is WeChat International Pte. Ltd. in Singapore, or Tencent International Services Europe BV for users in the UK, EEA and Switzerland.

So an account registered with a US, UK or Hong Kong number is a WeChat account, and it works in mainland China. Tencent’s guide for visitors to China tells them to download WeChat using their international phone number.

The two services connect. Tencent says Weixin and WeChat users can chat, make voice calls, share Moments and use Weixin Pay or WeChat Pay features with each other. When they do, each user is also subject to the other service’s terms.

A few features differ. Only WeChat users get WeChat Out. Kids Watch and Voiceprint are only for Weixin users, and so are Channels and Weixin Game Center in certain regions.

Your number decides the account type. WeChat’s terms say that if you change the linked number from a non-mainland number to a mainland China number, or the other way round, the account converts to a Weixin or WeChat account. That matters if you buy a Chinese SIM card and link its number to WeChat.

Tencent reports the two together. It counted 1,439 million monthly active users of Weixin and WeChat at the end of June 2026.

Signing up as a visitor

Set WeChat up before you fly. AFAR advises creating your account well before the trip, because registering within China can be troublesome.

You don’t need a Chinese number. WeChat says you can use your international phone number as long as it can receive SMS verification codes. You can sign up with a mobile number, through Facebook, or with an Apple ID on an iPhone. Each number can only create one account.

The code may come as an automated voice call, so WeChat asks you to unblock international numbers in your phone settings and call-blocking apps. If no code arrives, it suggests checking the country code, turning on roaming and trying again after 30 minutes.

After you register, WeChat may ask for “assistance verification”. Its help center lists three ways to complete it:

1. Ask a nearby friend or another WeChat user to scan a QR code with their WeChat.
2. If no WeChat user can help, verify with a payment card.
3. Verify and activate WeChat Pay.

WeChat says results vary with the helper’s country or region, so follow the prompts on screen. It also asks you to disconnect from any VPN while you register, and not to use an unofficial version of the app. If a security check stops your sign-up, WeChat asks for the number and screenshots of the error, and says it will follow up within three working days.

Expect more checks later. Logging in on a new phone triggers a second verification, such as scanning a QR code with your old phone or asking two frequent contacts to send you a code. If WeChat restricts your account, it asks you to verify through friends or an ID check.

Keep your home number able to receive texts on the trip. Nick Kembel turned on his home SIM to receive the code WeChat sent once he was in China, but left data roaming off.

WeChat Pay

WeChat’s help pages call the payment service Weixin Pay. Tencent says you can link an international credit or debit card from Visa, Mastercard, JCB, American Express, Discover Global Network (including Diners Club) or UnionPay. WeChat says international cards can be used for daily purchases within mainland China, but don’t support red packets or money transfers. Setup steps, limits and fees are in our guide to WeChat Pay for foreigners.

Shanghai’s government lists WeChat Pay and Alipay as the two major digital payment methods in China. Setting up both gives you a fallback. Herman Soh, writing on Wego’s travel blog, says Alipay stopped working when he landed and demanded identity verification, while WeChat Pay kept working. See Alipay for foreigners.

WeChat Pay HK is a separate wallet, run by WeChat Pay Hong Kong Limited. If you register WeChat with a Hong Kong mobile number, you can use it to pay in Hong Kong dollars. It’s accepted in mainland China and Macau as well as Hong Kong, and converts the currency automatically, so you don’t need to exchange money.

On a roaming eSIM

WeChat works on a roaming eSIM too. It isn’t blocked, so it works whether your data goes through a Chinese network or is routed abroad. Herman Soh says WeChat and Alipay still function fine on a foreign eSIM.

Some other Chinese apps don’t. Soh says Baidu Maps did not work at all on a foreign eSIM, and possibly Didi as well. If you’ll rely on public transport or local-only content, he suggests buying a Chinese SIM card on arrival for domestic apps and keeping the eSIM for global internet access.

The reason to get a roaming eSIM is the apps China blocks. The writer Kevin Kelly says some eSIMs route their traffic through Hong Kong or Singapore, so they act as a built-in VPN. That lets you use apps like WhatsApp next to WeChat. Compare plans on our eSIM page, and see eSIM or VPN for China? for when each one makes sense.

With a VPN

You don’t need a VPN for WeChat. If you use one for blocked apps, turn it off while you register. WeChat’s help center asks you to disconnect from any VPN during registration.

Turning it off before you pay can help too. NotesFromChina, a travel blog with affiliate links, tells readers to turn the VPN off before every payment. It says a payment app that sees a foreign IP address and a GPS location in China can treat the payment as fraud and block it, and gives Alipay as the example.

Some VPNs can leave Chinese apps out of the tunnel. Migaku, in a 2026 guide for expats in China, says split tunneling lets you route Chinese apps such as WeChat and Alipay outside the VPN while blocked services go through it. We couldn’t find an official statement on how WeChat behaves with a VPN connected at other times.

Compare the VPNs we track on our VPN page.

Privacy

Citizen Lab researchers reported in May 2020 that WeChat ran content surveillance on documents and images sent entirely between accounts registered outside China. Files it flagged as politically sensitive were used to build its censorship system for China-registered accounts. Keep sensitive conversations for other apps.

Related guides

• WeChat Pay for foreigners
• Alipay for foreigners
• Apps to download before going to China