PrivacyTests.org

PrivacyTests.org is a free, open-source toolset designed to audit the effectiveness of online privacy measures like VPNs, Tor, and secure browsers. It checks for common vulnerabilities, including IP address leaks, DNS leaks, and WebRTC-based data exposure, providing real-time results to confirm if a user’s connection remains anonymous. Additional tests assess browser fingerprinting risks, cookie tracking, and ad network exposure. The platform emphasizes simplicity: users click “Start Test” to receive a color-coded report (green/red) indicating pass/fail status for each privacy metric. No accounts or software installation are required. While limited to basic technical checks, it serves as a first-line diagnostic for privacy tool users. Critics note it does not test for malware, phishing, or advanced de-anonymization techniques (e.g., timing attacks), but it remains a foundational resource for verifying baseline anonymity in consumer-grade setups.