🛡️ Tracker Detection • Cookie Security Audit • Policy Risk Score

Uncover Hidden Trackers.
Audit Website Privacy Integrity

PrivacyAuditor analyzes web pages in real-time to detect intrusive analytics, ad beacons, session replays, and unsafe cookies. Instantly evaluate site privacy policy risk scores from A+ to F with 100% local processing.

Install Extension (Free) Try Interactive Simulator
100% Local On-Device Audit
A+ ~ F Privacy Risk Grading
0 Logs Zero External Telemetry

Live Privacy Audit Simulator

Test how PrivacyAuditor evaluates website trackers and cookie safety in real-time.

F
32 / 100 Score
High Privacy Risk detected. Found 8 third-party advertising trackers, 2 session recording scripts, and unsecured third-party cookies.
🔍 Detected Third-Party Trackers 7 Trackers
🛡️ Google Tag Manager / GA4 analytics
🛡️ Meta Pixel (Facebook) ad
🛡️ Hotjar Session Replay fingerprint
🛡️ Criteo Retargeting ad
📄 Privacy Policy & Terms Highlights Risk Summary
Data Sharing: Shares data with 14 ad networks
Data Retention: Retained indefinitely

Core Privacy Features

Designed for transparency, speed, and absolute data sovereignty.

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Real-Time Tracker Shield

Scans network requests in real-time to identify fingerprinting scripts, session replay recordings, and third-party advertising beacons.

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Cookie Security Inspector

Audits cookie attributes including Secure, SameSite (Strict/Lax/None), and HttpOnly flags. Execute 1-click cookie & storage wipes anytime.

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A+ to F Risk Score

Evaluates website privacy practices into a clear letter grade score based on tracker volume, cookie safety, and data retention policies.

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100% Local & Offline First

Zero cloud backend. All heuristic auditing runs strictly inside your Chrome browser process. Your browsing data never leaves your device.

Frequently Asked Questions

Everything you need to know about PrivacyAuditor.

Does PrivacyAuditor send my browsing history to any server? ↓
No. PrivacyAuditor operates 100% locally within your browser using Chrome's declarative/declarativeNetRequest and webRequest APIs. No browsing history, URLs, or cookies are ever transmitted to any external server.
How is the Privacy Risk Score calculated? ↓
The score starts at 100 and deducts points based on: high-risk fingerprinting/session replay scripts (-20), third-party tracking beacons (-10 each), missing Secure/SameSite flags on cookies (-5), and aggressive data retention terms.
Can I clear trackers and cookies with 1 click? ↓
Yes! PrivacyAuditor includes a 1-click Storage & Cookie Cleaner that allows you to instantly purge tracking cookies and localStorage for the current domain or all third-party domains.