Net Audit Pro

Network auditing tools in Chrome DevTools.

Net Audit Pro is a high-performance DevTool extension designed for security researchers, penetration testers, and web developers who need to audit HTTP security headers instantly. Unlike passive scanners, Net Audit Pro puts you in control. It remains inactive by default to preserve browser performance and only captures traffic when explicitly enabled for a specific tab. Key Features: Real-time Capture: Intercept and inspect all request and response headers within the Chrome DevTools panel. Vulnerability Engine: Automated analysis against a local, customizable dictionary of security best practices (CSP, HSTS, X-Frame-Options, and more). Risk Highlighting: Instant visual cues (High/Medium/Low) for missing or misconfigured headers that could lead to XSS, Clickjacking, or data leaks. Expert Info Panel: Get the exact technical reason for every vulnerability finding with actionable remediation advice. Data Export: Save your audit results as a CSV file for professional reporting or further analysis. Privacy First: All analysis happens locally. No data is sent to external servers. How to Use: Open Chrome DevTools (F12). Click the 'Net Audit Pro' tab. Click 'Enable' to begin capturing traffic for the current session.