WebRTC Leak Test

Checks if your browser exposes your real IP address through WebRTC — even when you're using a VPN.

How this works: WebRTC (used for video/voice calls) can expose your real IP address even when you're connected to a VPN. This test gathers all IPs your browser reports via WebRTC and compares them with your public IP seen by our server. If they differ, your VPN may be leaking your real IP.