Privacy Leak Tester

Privacy Leak Tester

Privacy Leak Tester

Check what your browser exposes via HTTP (IP address and ASN/Geo), DNS resolver queries, and WebRTC ICE candidates — all in-browser.

Public IPs: — DNS Resolvers: — WebRTC: —

IP Address Checker

Ready
Public IPv4
Public IPv6
Approx. Location
Map
Advanced details
ipapi request is optional and may be rate-limited.

DNS Leak Checker

Ready

True DNS leak detection needs a cooperative endpoint to observe which resolvers query on your behalf. This test uses bash.ws and falls back to a CORS proxy if needed.

Resolvers found
IPCountryASN/ISP
No data yet.
Advanced details

WebRTC Leak Checker

Ready

Uses a data channel with public STUN servers only (no mic/camera). Detects host, server-reflexive, and relay candidates.

Verdict
Local (host)
Server-reflexive (srflx)
Relay (relay)
Advanced details

This tool calls third-party endpoints directly from your browser: ipify (public IP), ipapi (Geo/ASN), and bash.ws (DNS leak). If the map is displayed, an embedded OpenStreetMap iframe is loaded from openstreetmap.org. These services may see your IP and/or resolvers when used. No data is sent anywhere else by this page.

Tip: Run the IP test first so the WebRTC test can compare srflx candidates against your HTTP public IPs.

Check out this IP Address Lookup tool