China has a unique internet environment due to the Great Firewall, which restricts access to many popular international websites and services. Planning ahead is essential to stay connected with the outside world.

Last updated: November 2025

Important Note

Many popular services like Google, Facebook, Twitter, Instagram, WhatsApp, and YouTube are blocked in China. You'll need a VPN to access these services.

Understanding China's Internet

The Great Firewall of China is a sophisticated system of internet censorship and content filtering. It blocks access to numerous foreign websites and services, requiring visitors to prepare alternative solutions before arrival.

VPN (Virtual Private Network)

What is a VPN?

A VPN allows you to bypass China's internet restrictions and access blocked websites and services. It's essential to set up your VPN before arriving in China, as VPN websites are also blocked.

Recommended VPN Services

ExpressVPN

One of the most reliable VPNs in China with fast speeds and excellent customer support.

NordVPN

Strong security features and good performance in China with obfuscated servers.

Surfshark

Affordable option with unlimited device connections and good China performance.

Astrill VPN

Popular among China expats, specifically optimized for the Great Firewall.

Pro Tips for VPN Use

  • Purchase and install your VPN before arriving in China
  • Download the VPN app on all your devices
  • Test your VPN before traveling
  • Have backup VPN options if possible
  • Keep your VPN app updated
  • Try different server locations if one doesn't work

Mobile Internet Options

1. Local SIM Cards

Purchasing a local SIM card is one of the most convenient ways to stay connected in China.

Major Mobile Carriers:

  • China Mobile - Largest network with best coverage nationwide
  • China Unicom - Good coverage in cities, popular with foreigners
  • China Telecom - Strong coverage, competitive prices

Where to Buy:

  • Airport kiosks (convenient but slightly more expensive)
  • Carrier stores in cities
  • Convenience stores (7-Eleven, Family Mart)
  • Online before arrival (delivered to your hotel)

What You'll Need

  • Valid passport for registration
  • Unlocked phone that supports Chinese network bands
  • Cash or mobile payment for purchase

2. Tourist SIM Cards

Special tourist SIM cards are available with pre-loaded data packages designed for short-term visitors.

Popular Options:

  • China Unicom Tourist SIM - Available at airports, includes data and calls
  • Online Tourist Plans - Order online and pick up at airport or hotel
  • Duration - Usually 7, 15, or 30-day validity periods

3. Portable WiFi Hotspot

Rent a portable WiFi device that can connect multiple devices simultaneously.

Advantages:

  • Connect multiple devices at once
  • No need to swap SIM cards
  • Unlimited or high data allowances
  • Works for group travel

Where to Rent:

  • Online platforms before arrival
  • Airport counters
  • Hotel reception desks

4. International Roaming

Check with your home carrier about international roaming packages for China. While convenient, this is often the most expensive option.

Roaming Costs Warning

International roaming can be very expensive. Make sure to activate a specific China roaming package to avoid shocking bills. Local SIM cards are usually much more economical.

WiFi Access

Public WiFi

  • Hotels - Most hotels offer free WiFi (request password at check-in)
  • Cafés - Starbucks, local coffee shops typically have WiFi
  • Restaurants - Many restaurants offer WiFi to customers
  • Shopping Malls - Large malls usually have free public WiFi
  • Metro Stations - Some major stations offer WiFi (registration required)
  • Airports - Free WiFi available (passport may be required)

WiFi Registration

Many public WiFi networks in China require registration with a Chinese phone number. This is another reason why having a local SIM card is beneficial.

WiFi Security Tips

  • Avoid accessing sensitive information on public WiFi
  • Always use a VPN on public networks
  • Turn off automatic WiFi connection
  • Use HTTPS websites when possible
  • Keep your device's firewall enabled

Accessing Blocked Services

What's Blocked in China?

  • Search Engines: Google, Bing (partially), DuckDuckGo
  • Social Media: Facebook, Instagram, Twitter, Snapchat
  • Messaging: WhatsApp, Telegram, Line, Slack
  • Video: YouTube, Vimeo, Netflix (foreign content)
  • News: Many international news sites
  • Cloud Services: Google Drive, Dropbox, OneDrive (limited)

Chinese Alternatives

Baidu

Main search engine in China (Chinese language primarily)

WeChat

All-in-one messaging, social media, and payment app

Youku/Bilibili

Chinese video streaming platforms

Baidu Maps

Best navigation app in China

Common Questions

Can I use my phone in China?

Yes, if your phone is unlocked and supports Chinese network frequencies (most modern smartphones do). Check with your carrier before traveling.

How much data do I need?

For typical use (maps, messaging, web browsing), 1-2GB per day is usually sufficient. Heavy video streaming requires more.

Will my VPN always work?

VPN reliability can vary. The government sometimes blocks VPN services, especially during sensitive periods. Having multiple VPN options is recommended.

Is it legal to use a VPN in China?

VPN use is in a gray area. While not explicitly illegal for tourists, only government-approved VPNs are technically legal. Most tourists use VPNs without issues, but use discretion.

Can I access my bank accounts?

Many international bank websites and apps work in China without a VPN. However, having a VPN provides an extra layer of security.

Essential Preparation Checklist

  • Subscribe to and install a VPN before departure
  • Download offline maps for your destinations
  • Install WeChat and other Chinese apps before arrival
  • Save important contacts and information offline
  • Inform your bank about your China travel
  • Download translation apps
  • Research SIM card options for your arrival airport

Final Tips

  • Set up all internet access solutions BEFORE arriving in China
  • Don't rely solely on public WiFi for important communications
  • Keep backup contact methods in case your primary option fails
  • Be patient - internet speeds may be slower than you're used to
  • Some services may work intermittently even with a VPN