Does ChatGPT (OpenAI) Work in China?
Filtered by China’s Great Firewall.
Service blocks roaming or hardware-detects Chinese SIM.
Double-blocked: GFW blocks Wi-Fi + OpenAI bans Hong Kong roaming IPs (Country Not Supported).
The Real Deal & Hidden Nuances
CRITICAL TWO-WAY BLOCK: Blocked by China’s firewall on Wi-Fi. Furthermore, OpenAI actively blocks connections from Hong Kong IP addresses! Since most travel eSIMs (Airalo, Nomad) route traffic through Hong Kong, ChatGPT will display "Country Not Supported". (Note: This applies to Mainland China and HK; OpenAI allows direct access in other global regions).
Recommended Action & Workaround
To use ChatGPT in China, you must connect to a VPN server in the US, Japan, Singapore, or Europe. Alternatively, use DeepSeek.
Best Local Chinese Alternative
China’s premier reasoning model—completely unblocked and lightning-fast on local Wi-Fi.