Privacy Check

Your browser reveals more than you think. This tool surfaces what trackers, advertisers, and threat actors can see about you — but the scan itself collects identifying signal, so it requires your explicit consent before running.

What this scan collects

Public IP, ASN, country (one server-side lookup)
User-Agent, language, timezone, screen + viewport size, color depth
Canvas fingerprint hash, WebGL renderer + vendor, audio context fingerprint — collectively unique enough to identify your browser across sites
WebRTC ICE candidates (may reveal your local LAN IP behind VPNs)
Battery level + charging state (where the browser still exposes it)
Connection type / effective bandwidth (where the browser still exposes it)

Retention: none. Results live only in this browser tab — not stored, not logged server-side beyond standard Cloudflare access logs that already exist for any visit. Refreshing the page clears everything. The composite fingerprint hash is computed locally and never sent anywhere.