WhatsApp is one of the most widely used communication apps in the world, helping billions of people stay in touch through messages, calls, and media sharing. However, when it comes to China, the situation is different. Access to many foreign platforms, including WhatsApp, is restricted under the country’s internet regulations. Understanding how these restrictions work and what alternatives exist can help travelers and residents communicate more effectively while in China.
Why is WhatsApp Blocked in China?
WhatsApp is blocked in China mainly due to the country’s strict internet control system, often called the “Great Firewall.” This system is designed and managed by Chinese authorities to regulate online communication and information flow within the country. The government prefers platforms that can comply with local data laws and allow stronger control over content shared online.
Because WhatsApp uses end-to-end encryption, Chinese regulators cannot easily monitor or filter the messages sent through the app. As a result, access to WhatsApp was gradually restricted, and by 2017 it became fully blocked on local networks. Today, messaging and calling through WhatsApp are unavailable without the use of a VPN, while domestic apps that follow Chinese data regulations remain fully accessible.
China’s Cyberspace Administration has stated that social network platforms require strengthened security oversight in China and, in discussing major foreign platforms, explicitly lists WhatsApp among them. [1]
How to Access Whatsapp in China
eSIM
A global eSIM like Roamless offering two main options: fixed and pay-as-you-go plans. With a fixed plan you purchase a set data bundle valid for a defined number of days. With pay as you go you add credit to your Roamless account and use data until your credit runs out.
How it works
Install the Roamless eSIM profile on a supported device before you travel. When you arrive in China, your phone connects to local mobile towers but your data is routed through Roamless’s international network. This allows WhatsApp and other global services to work as if you were outside China.
Advantages
Reliable data access for WhatsApp and other online apps
Clear pricing options: fixed plans or pay as you go credit
Easy setup before traveling
Instant use on arrival
Limitations
Device must support eSIM and be unlocked
Fixed plans expire at the end of their validity period
Data speed and performance may vary by location and local network conditions
Basic setup
Confirm that your phone supports eSIM functionality.
Choose a travel eSIM service, like Roamless, which offers coverage in China.
Scan the QR code or manually enter the eSIM details provided by the provider.
Enable the eSIM when you arrive in China.
If necessary, adjust the APN settings to ensure optimal connectivity. For more information at this stage, you can check out our guide on What is APN.
Important note: Complete installation and testing before entering China to avoid potential access issues inside the country.
International Roaming
Using your existing mobile carrier’s international roaming plan is another reliable way to access WhatsApp in China. When roaming is active, your data is routed through your home network instead of the local internet system, which helps messaging apps continue to work normally.
How it works:
Your phone connects to local towers in China, but your data traffic is handled by your home carrier’s international gateways. This setup allows you to maintain access to WhatsApp and similar services.
Advantages:
Easy to use with no additional apps required
Works with your current SIM card and phone number
Keeps your usual messaging and calling services active
Disadvantages:
Can be more expensive than other data options
Some carriers set daily data limits or slower speeds
Service quality depends on your carrier’s agreements in China
Basic setup:
Contact your mobile carrier before you travel to confirm roaming availability in China
Make sure international data use is enabled on your plan
Turn on “Data Roaming” in your phone’s network settings when you arrive
Open WhatsApp and use it as you normally would
Virtual Private Network (VPN)
A Virtual Private Network encrypts your connection and routes it through servers located outside China. By connecting to one of these servers, your device appears to be accessing the internet from another country where WhatsApp is available.
How it works:
A VPN app creates a secure tunnel between your device and an external server, protecting your data and allowing you to use messaging apps and other restricted services safely.
Advantages:
• Works on almost any internet connection, including public Wi-Fi
• Allows access to various online platforms, not just WhatsApp
• Can be installed on multiple devices
Disadvantages:
• Connections may be unstable or blocked at times
• Must be set up before entering China
• May slow down internet speed and use more battery
• Sometimes requires changing servers to find one that connects
Basic setup:
Choose a VPN service and install its app before your trip
Test the connection on your device to make sure it works
Once in China, open the VPN and connect to a server outside the country
Keep the VPN active while using WhatsApp for a stable connection
Tips for Staying Connected in China
Prepare in advance: Install WhatsApp, VPN applications, and eSIM configurations before arriving in China, as some app stores and websites may have limited availability within the country. Activate and test your eSIM beforehand, and ensure that your VPN functions correctly.
Stay updated: Regulations and access conditions can change. Check for updates from your service providers and follow official communication channels to stay informed about any changes affecting app access or connection stability.
Use trusted services: Select reputable VPN and eSIM providers that comply with security standards and offer consistent service quality. Avoid unverified or free tools that request unnecessary permissions or pose potential privacy risks.
Monitor your usage: Keep track of your data balance, plan validity, and roaming settings. Review your phone’s data management options to control consumption and avoid unexpected charges or service interruptions.
Have backup options: Save important information such as accommodation details, contact numbers, and essential travel documents for offline access. Having both Wi-Fi and mobile data options available will help maintain communication in case one method is temporarily unavailable.
Roamless eSIM for China Travel
Roamless eSIM enables reliable mobile data access in China by connecting through international networks rather than local internet infrastructure. It provides a secure, digital solution for travelers who need consistent connectivity and the ability to use WhatsApp calls and other online services without interruption.
Fully digital setup: No physical SIM card or external device is required.
Quick activation: Install before travel and activate in minutes upon arrival.
Reliable connection: Uses Roamless’s international data network for stable coverage across China.
Data security: Encrypted routing helps protect personal information while online.
Flexible plans: Choose between fixed data plans or pay as you go credit, depending on your travel needs.
In addition, You can open the Roamless app and enter a valid promo code at checkout. To get the latest offers and extra data on your first purchase, visit our eSIM promo code page.
For more information you can read our guide on How to Use Whatsapp Internationally.
Frequently Asked Questions
Is WhatsApp blocked in China in 2025?
Yes, WhatsApp remains blocked in mainland China as of 2025. Users cannot send messages or make calls without using a VPN or an international eSIM that routes data through servers outside the country.
Can tourists use WhatsApp in China?
Yes, tourists can use WhatsApp in China if they set up a VPN or an international eSIM before arrival. These tools allow access to WhatsApp and other international platforms that are restricted on local networks.
Can I use WhatsApp calling in China?
Yes, WhatsApp voice and video calls work when using a travel eSIM, international roaming, or a VPN. Call quality depends on the strength and stability of your data connection.
Does Roamless eSIM work for WhatsApp in China?
Yes, Roamless eSIM provides international data routing that allows WhatsApp to function normally in China. Once activated, it supports messaging, calls, and media sharing through WhatsApp without interruption.
Is it legal to use WhatsApp in China?
Using WhatsApp itself is not illegal. However, the app is restricted under China’s internet regulations, so you need to use approved communication methods or international connections, such as eSIMs or roaming services, to access it.
Can I download WhatsApp while in China?
App stores in China may not list WhatsApp. It is best to download and install it before entering the country to ensure you can use it once connected through an eSIM or VPN.
Source:
[1] Cyberspace Administration of China. (2019, June 14). Strengthening security supervision of social network platforms. Retrieved from https://www.cac.gov.cn/2019-06/14/c_1124625476.htm
