Tracker Radar — Proxy Universe

See every tracker, third-party cookie and fingerprinting attempt on any site — and block them in one click.

Ever wonder who's really watching you as you browse? Tracker Radar shows you — instantly. Open any website and Tracker Radar reveals every third-party tracker, advertising pixel, analytics script, social widget, third-party cookie and browser-fingerprinting attempt on the page. Then it blocks them with a single click. ★ WHAT IT DETECTS • Advertising and ad-tech trackers • Analytics scripts and session recorders • Social media trackers and share widgets • Fingerprinting scripts — canvas, WebGL and audio fingerprinting caught the moment a site tries it • Third-party cookies set behind your back ★ WHAT IT DOES • Live privacy score for every site you visit • Clear breakdown by category — advertising, analytics, social, fingerprinting • One-click blocking of known trackers (declarative, fast, no page slowdown) • "Trust this site" to pause blocking where you need a page to work • A live badge with the number of trackers on the current tab ★ PRIVATE BY DESIGN Tracker Radar runs 100% locally in your browser. It has no accounts, no servers and no anal