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🔐 Password Generator
Create strong, secure passwords — generated privately in your browser.
Your new password
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Strength: Very weak
63264
🔒 What makes a strong password?
- • Length matters most — aim for 16+ characters
- • Mix upper, lower, digits, symbols
- • Never reuse passwords across sites
- • Use a password manager to remember them
🔐 100% private. Passwords are generated in your browser — nothing is sent to our servers or stored.
How This Tool Works
A secure password generator creates truly random passwords that are virtually impossible to guess or crack by brute force. Unlike human-chosen passwords (which tend to follow predictable patterns like "Password123!"), generated passwords use cryptographic randomness to select from uppercase letters, lowercase letters, digits, and special characters. The longer and more complex the password, the exponentially harder it is to crack — each additional character multiplies the number of possibilities an attacker must try.
💡 Tips & Best Practices
- 1Use a minimum of 16 characters for important accounts — 12 is the bare minimum.
- 2Never reuse passwords across sites. A breach on one site exposes every account with the same password.
- 3Use a password manager (Bitwarden, 1Password, etc.) to store generated passwords — you only need to remember one master password.
- 4Enable two-factor authentication (2FA) wherever available for an additional layer of security beyond the password.
- 5Passphrases (4–6 random words) can be both secure and memorable: "correct-horse-battery-staple" has more entropy than "Tr0ub4dor&3".
Frequently Asked Questions
How long would it take to crack my password?
A 12-character password using mixed case, numbers, and symbols has about 475 trillion combinations (95^12). At 10 billion guesses per second, cracking it would take over 1,500 years. At 16 characters, it becomes astronomically longer.
Is it safe to generate passwords in a browser?
Yes — this tool generates passwords entirely in your browser using the Web Crypto API (window.crypto). No password is ever sent to a server. The randomness comes from your device's cryptographic random number generator.
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