Cover Your Tracks is a tool by the Electronic Frontier Foundation (EFF) that shows how trackers see your browser. It provides an overview of your browser’s most unique and identifying characteristics, helping you understand your privacy exposure online.

🔍 Tests how well your browser protects against tracking

🕵️ Reveals fingerprinting techniques used to identify browsers

📊 Provides a detailed report of your browser’s unique attributes

⚡ Lightweight, fast, and easy to run directly in your browser

📂 Collects only anonymous data for testing purposes

🤝 Open‑source initiative maintained by the EFF

Perfect for: Users who want to audit their browser’s privacy protections and learn how trackers operate.

PrivacyTests.org is an open‑source initiative that subjects popular web browsers to a suite of automated tests. These tests audit browsers’ privacy properties in an unbiased manner, revealing what data each browser leaks and how well they protect users.

🧪 Runs automated tests on major browsers (Chrome, Firefox, Edge, Safari, Brave, etc.)

🔍 Evaluates tracking resistance, fingerprinting protection, and data leakage

📊 Publishes detailed reports with clear comparisons across browsers

⚡ Updated regularly to reflect new browser versions and privacy changes

🌐 Results made public to help users make informed choices

🤝 Encourages browser makers to fix leaks of private user data

Perfect for: Users who want transparent, evidence‑based insights into browser privacy protections.

DeviceInfo.me is a web‑based tool that helps you test your browser’s security, privacy, and configuration. It provides detailed diagnostics to identify potential leaks, vulnerabilities, and misconfigurations.

🔍 Check browser privacy settings and fingerprinting exposure

🛡️ Test for security risks and misconfigurations

⚡ Fast, lightweight, and runs directly in your browser

📊 Provides detailed reports on cookies, headers, IP, and more

🌐 No installation required – accessible from any modern browser

🤝 Useful for troubleshooting, privacy audits, and security awareness

Perfect for: Users who want to verify their browser’s privacy posture and troubleshoot security issues.