Password Strength Checker
Check how secure your password is and get tips to improve it.
Testing your password security is simple with our tool:
- Enter your password into the input field above.
- Instantly see the strength score, updated in real-time.
- Review the checklist to see which security criteria are met (length, character types).
- Use the "Generate strong password" feature to create a secure password if needed.
- Click the show/hide icon to viewing the password characters.
Our tool offers comprehensive analysis features:
- Real-time Analysis: Get instant feedback as you type.
- Detailed Breakdown: See exactly which requirements (uppercase, numbers, symbols) are missing.
- Privacy-First: All checks happen 100% in your browser. Your password is never sent to any server.
- Secure Generator: Built-in random password generator for creating strong credentials.
- Visual Feedback: Color-coded strength bars for quick assessment.
Security is paramount in the digital age. Our Password Strength Checker provides a safe, fast, and reliable way to ensure your credentials are up to standard.
Unlike online checkers that might transmit your data, our tool runs entirely on your device (client-side). This guarantees that your sensitive passwords never leave your browser, offering maximum privacy while delivering robust security insights. It's completely free, with no ads or limitations.
Is it safe to type my real password here?
Yes. This tool operates entirely in your browser using JavaScript. No data is ever sent to our servers or any third party.
What makes a password strong?
A strong password is long (at least 12 characters) and includes a mix of uppercase letters, lowercase letters, numbers, and symbols.
Can this tool crack my password?
No, this is a diagnostic tool designed to estimate difficulty based on complexity rules. It does not perform actual hacking attempts.