Karuvii
100% Privacy-Focused

Free Password Security Tools

Generate strong passwords, check password strength, and create secure PINs. All tools run locally in your browser - your data never leaves your device.

Why Use Our Password Tools?

Built with privacy and security at the core. No tracking, no storage, no compromise.

100% Privacy

All generation happens in your browser. Zero data sent to servers, zero tracking.

Instant Results

Generate passwords in milliseconds. No waiting, no server delays.

Cryptographically Secure

Uses your browser's crypto APIs for truly random, unpredictable passwords.

Password Security Best Practices

Use Unique Passwords

Never reuse passwords across different accounts. If one account is compromised, all accounts with the same password are at risk.

Enable Two-Factor Authentication

Add an extra layer of security by requiring a second verification method (like your phone) in addition to your password.

Use a Password Manager

Password managers securely store all your passwords and can generate strong ones for you. You only need to remember one master password.

Update Regularly

Change passwords periodically, especially for sensitive accounts like email and banking. Update immediately if you suspect a breach.

Avoid Personal Information

Don't use birthdates, names, or other personal information that could be guessed or found on social media.

Frequently Asked Questions