Free Security Tools

Professional Security Tools
Built for Everyone

Professional-grade security tools, free forever. No signup. No data collection. Everything runs directly in your browser.

All Tools

🔐 Live

JWT Analyzer

Decode, analyze and rate the security of any JWT token. Tests against 6,800+ known weak secrets.

Authentication Launch Tool →

🛡️ Coming Soon

Security Header Scanner

Scan any website for missing or misconfigured HTTP security headers. Grades A to F.

Network Coming Soon

📧 Coming Soon

Email Breach Checker

Check if your email appeared in any known data breaches using HaveIBeenPwned.

Privacy Coming Soon

🔑 Coming Soon

Password Strength Analyzer

Test password strength, entropy, and estimated crack time. No passwords leave your browser.

Authentication Coming Soon

📬 Live

Email Security Checker

Verify DMARC, SPF and DKIM records for any domain. Protect against email spoofing.

Email Security Launch Tool →

📄 Coming Soon

Paste any privacy policy and get an AI-powered plain English summary with red flag highlights.

Privacy Coming Soon

Need a professional security assessment?

These tools are just the beginning. CyberCinch offers full penetration testing, compliance audits, and AI-driven threat detection for enterprises.