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Free Security Tools
Security Tools Directory
Free online tools for passwords, network diagnostics, website security, and privacy — no install required.
Password Tools
- Secure Password GeneratorCreate strong random passwords with live entropy feedback
- Password Strength CheckerTest password strength with private local analysis
- Password Breach CheckerCheck if a password appeared in known data breaches
- Username GeneratorCreate unique usernames for new accounts
- Passphrase GeneratorDiceware-style passphrases for maximum memorability
Network Tools
Website Security Tools
File Security Tools
Education
- Security Awareness QuizGamified phishing and fraud training
- Password Security QuizTest password habits and MFA knowledge
- Phishing Awareness QuizSpot phishing emails and fake sites
- Cybersecurity Awareness QuizMeasure overall online safety knowledge
- Online Privacy QuizCookies, tracking, and privacy settings
- Safe Browsing QuizHTTPS, downloads, and browser warnings