Security Tool

China Firewall (GFW) TestCheck If You Are Behind the Great Firewall

Detect if you are in a GFW-restricted region and test connectivity to blocked sites like Google and Facebook.

Run GFW Test

Detect location and test blocked site reachability

Check My Connection

Commonly blocked in China: Google, Gmail, Facebook, Twitter, YouTube, Instagram, WhatsApp, Wikipedia, and many others. A VPN routes your traffic through servers outside China to bypass these restrictions.

Bypass the Great Firewall

KloxVPN encrypts your traffic and routes it through servers in 60+ countries. Access Google, Facebook, and other blocked sites from anywhere. Connect to a server outside China to bypass GFW restrictions.

Get KloxVPN

Frequently Asked Questions

The Great Firewall is China's internet censorship system. It blocks or throttles access to many foreign websites and services, including Google, Facebook, Twitter, YouTube, and others. It uses DNS poisoning, IP blocking, and deep packet inspection.