Privacy, Security & Web APIs Tools

Local tools for browser security headers, CORS debugging, integrity hashing, privacy leaks, and permissions policies.

6 tools · Local processing · Security-conscious

Tools in this category

Generate CSP hashes and nonce snippets for inline assets.

Simulate CORS preflight behavior and inspect header requirements.

Calculate SRI hashes for scripts and styles.

Check local WebRTC exposure and generate mitigation guidance.

Build Permissions-Policy headers with safe defaults.

Audit cookie attributes and partitioned storage patterns.