Create ultra-strong passwords with our advanced generator. Customizable length, character sets, and instant strength analysis. 100% secure, client-side generation.
Encryption Ready
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Client-Side
Passwords/Day
Generate passwords in under 10ms. No server delays, pure client-side speed.
Uses crypto.getRandomValues() for true randomness. Your passwords never leave your device.
256 character length, custom sets, templates, bulk generation, and more.
In an era where data breaches make headlines daily, password security has never been more critical. With over 24 billion username and password combinations circulating on the dark web, using strong, unique passwords for every account is your first line of defense against cybercriminals. Our password generator creates cryptographically secure passwords that would take centuries to crack, protecting your digital life from the 921 password attacks that occur every second worldwide.
Creating the perfect password is more than just clicking "generate." Start by selecting your desired length - we recommend at least 16 characters for important accounts and 20+ for critical ones like banking or email. Enable all character sets (uppercase, lowercase, numbers, and symbols) for maximum entropy. For easier memorization, try our pronounceable or passphrase modes.
Use our password templates for specific requirements: WiFi Compatible removes special characters that can cause connection issues, while Database Safe ensures compatibility with SQL systems. The bulk generator is perfect for creating unique passwords for all your accounts at once - simply generate, export to CSV, and import into your password manager.
Password strength isn't just about length - it's about entropy, the measure of randomness. Our generator calculates entropy in real-time, showing you exactly how many bits of security your password provides. A password with 60 bits of entropy would take a desktop computer about 36 years to crack, while 80 bits pushes that to millions of years.
We check every generated password against common patterns, dictionary words, and leaked password databases. Our strength meter considers length, character variety, patterns, and common substitutions (like @ for a) that hackers exploit. The "time to crack" estimation uses current GPU cracking speeds, giving you a realistic assessment of your password's resilience.
Different systems have different password requirements. Financial institutions often require 8-20 characters with no special symbols. Government systems may mandate specific complexity rules. Our generator includes templates for common requirements: Windows Active Directory (complexity requirements, 14-character limit for LM hashes), Unix/Linux systems (avoiding shell metacharacters), and web applications (URL-safe characters only). Simply select the appropriate template to ensure compatibility.
While our generator creates uncrackable passwords, true security requires a comprehensive approach. Use a reputable password manager to store your generated passwords securely - never rely on browser storage or written notes. Enable two-factor authentication wherever possible, adding an extra layer even if your password is compromised. Change passwords immediately after any breach notification, and never reuse passwords across accounts, no matter how strong they are.
For maximum security, we recommend 16-20 characters minimum. Critical accounts like banking or primary email should use 20+ characters. Our generator supports up to 256 characters for ultra-high security needs.
Never. Using the same password across multiple sites means one breach compromises all your accounts. Use our bulk generator to create unique passwords for every account, then store them in a password manager.
For critical accounts (banking, email, work), change passwords every 60-90 days. For less sensitive accounts, annual changes are sufficient unless there's been a breach. Always change immediately if you suspect compromise.
Yes, reputable password managers use strong encryption and zero-knowledge architecture. They're far safer than reusing passwords or writing them down. Choose established providers like Bitwarden, 1Password, or KeePass.