Check password strength and generate secure passwords with our free online tool. Real-time analysis, private, and completely client-side for maximum security.
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Embed this password strength calculator on your website for free. It's responsive, always up-to-date, and easy to customize.
🔒 Your privacy matters. This tool works entirely on your device. We never see or store your passwords.
Privacy Protection: This tool operates entirely within your browser. Your passwords are never transmitted to our servers, stored, or logged anywhere. All analysis and generation happens locally on your device.
Educational Purpose: This calculator provides general guidance on password strength based on common security principles. While it helps identify weak patterns, no tool can guarantee complete security against all attack methods.
Best Practices: Use unique passwords for each account, enable two-factor authentication when available, and consider using a reputable password manager. For highly sensitive accounts, consult with cybersecurity professionals.
No Liability: We provide this tool for educational purposes only. Users are responsible for their own password security decisions and account protection.
Weak passwords are like leaving your front door unlocked. Hackers use automated tools that can crack simple passwords in seconds. Our tool helps you create passwords that would take centuries to break.
The best part? Everything happens right in your browser. Your passwords never leave your device, so you can check and generate passwords without worrying about privacy.
Type it in the checker to see how strong it really is and get tips for improvement.
Choose the length and character types you want in your new password.
Click generate to create a strong password, then copy it to use on your accounts.
Save your new password in a password manager or write it down somewhere secure.
Test your password strength and generate bulletproof passwords instantly. Our tool runs completely in your browser - we never see your passwords. Get real-time security feedback, actionable tips, and create custom passwords with adjustable length and character types. Perfect for protecting your accounts without compromising privacy.
Everything happens in your browser. Your passwords never leave your device or get sent to any server.
Real-time strength scoring with clear feedback on what makes passwords weak or strong.
Create custom passwords with your preferred length and character mix. Copy with one click.
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