WebRTC leak test
Checks what IP addresses your browser may reveal via WebRTC ICE candidates. Useful for VPN/privacy troubleshooting.
Run test
Modern browsers often hide local IPs (mDNS) by design, so you may only see public/relay addresses.
Status
Idle
Found candidates
0
We use a standard STUN server to gather ICE candidates. Nothing is sent to this site — the browser talks directly to the STUN service.
Results
Run the test to see any discovered candidates.
How to interpret this
- srflx = server reflexive (your public IP as seen via STUN)
- host = local interface (often hidden by mDNS like
xxxx.local) - relay = TURN relay (commonly used by some VPN/browser setups)