Tool
IPv6 Leak Test
Detect whether your IPv6 address is exposed. IPv6 traffic can bypass IPv4-only VPN tunnels and reveal your identity.
Click Start to check IPv6.
What is an IPv6 leak?
Some VPNs only route IPv4 traffic. If your device has an IPv6 address, websites may request it directly, bypassing the VPN and exposing your real location and ISP.