Tool
WebRTC Leak Test
Check if your browser is exposing local IP addresses through WebRTC. This can reveal your real network even when using a VPN.
Click Start to check WebRTC.
How to fix a WebRTC leak
- Use the CapVPN app, which handles WebRTC protection automatically.
- In Firefox, set
media.peerconnection.enabledtofalse. - In Chrome, install an extension that disables WebRTC.
- Avoid browser-based VPN extensions if they do not block WebRTC.