Privacy check
WebRTC can hand websites an IP address that bypasses your proxy or VPN. This test gathers your browser's WebRTC candidates and compares them with the IP this site sees.
| WebRTC candidate address | Type | Assessment |
|---|
No WebRTC candidates gathered yet.
Leak means WebRTC exposed a public IP different from your proxy/VPN exit — websites can see who you really are. Obfuscated .local (mDNS) names and private LAN addresses are normal and don't identify you on the internet. A public candidate matching your exit IP simply confirms your tunnel handles WebRTC.
Use a browser that enables mDNS obfuscation (Chrome and Firefox do by default), disable WebRTC where you don't need it (Firefox: media.peerconnection.enabled), or use a VPN/proxy client that tunnels UDP. Then verify your exit with My IP and test your proxies in the bulk checker.