IP Leak Test - Check IP, DNS & WebRTC Leaks

Use the tool above after connecting to a VPN to see what your browser and network reveal. It checks your visible IP address, DNS resolver path, WebRTC exposure, and related connection details so you can catch leaks before relying on a VPN for privacy.

What the Test Checks

The IP result shows the public address and location websites can see. The DNS leak test checks whether domain lookups go through your VPN or through another resolver. The WebRTC check looks for browser network details that can expose an address outside the VPN tunnel.

How to Read Leak Results

If your IP, DNS, and WebRTC results all match your VPN location, the connection is behaving as expected. If any result points to your ISP, real country, or an unexpected network, use the IP leak test guide to interpret the signal before assuming the VPN is safe.

What to Do if a Leak Appears

Reconnect the VPN, switch protocol or server, enable kill switch and DNS leak protection settings, then run the test again. If leaks continue, compare another testing method in our IP leak test tool comparison and consider a provider with stronger privacy controls.

Test Before You Buy or Renew

VPN apps, browser settings, and networks change over time, so test before buying or renewing a subscription. Start with the best VPN shortlist, compare privacy-focused VPNs, and check current offers such as Surfshark deals only after the leak results look clean.