Password Generator — Create Strong Secure Passwords
Generate strong, random, secure passwords instantly. Choose length and character types. Free password generator tool. No signup. Passwords never stored or sent.
Use Password Generator
Launch the Password Generator tool — fully free, no signup required.
What Makes a Strong Password?
A strong password is long, unpredictable, and unique. Length is the single biggest factor — every extra character multiplies the time needed to crack it. Mixing uppercase, lowercase, digits, and symbols raises the bar further. The weakest passwords reuse a familiar word, name, or pattern; the strongest look like complete gibberish to a human.
How to Use the Password Generator
Choose your length (12 minimum, 16+ recommended), tick the character types you want included, and click generate. The password appears instantly. Hit copy, then paste it into your password manager and into the new-account form. Generate a fresh one for every account — never reuse passwords across sites.
Password Security Tips
Store passwords in a reputable password manager (Bitwarden, 1Password, Apple Keychain) instead of in a text file or browser memory. Enable two-factor authentication wherever it's offered. Change a password immediately if a service you use is breached. Never share passwords by email or chat — share via a vault if you must.
How Are Passwords Hacked?
Attackers don't usually guess passwords one by one. They run dictionary attacks against common words, credential-stuffing attacks using leaked password dumps, phishing campaigns that trick you into typing your password on a fake login page, and brute-force attacks against weak hashes. A long random password defeats the first three categories, and a password manager defeats the fourth.
Frequently Asked Questions
What is a strong password?+
A strong password is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and special symbols. It should not contain dictionary words, names, or predictable patterns.
Are generated passwords stored?+
No. All passwords are created entirely in your browser. They are never sent to any server, logged, or stored. Your passwords are 100% private.
How long should a password be?+
Security experts recommend at least 16 characters for most accounts. For banking and email, use 20+ characters.
Is this password generator cryptographically secure?+
Yes. It uses the browser's built-in Web Crypto API (crypto.getRandomValues), which is the same source of randomness used by HTTPS and modern cryptography libraries — far stronger than Math.random().
Should I memorize my generated passwords?+
No. Use a password manager to store them. Memorize only one strong master password (or use a passphrase) to unlock the vault — let the manager handle the rest.
Are passphrases better than random passwords?+
For accounts you must type by hand, a long passphrase (e.g. four random unrelated words) is roughly as strong as a 16-char random password and much easier to remember. For everything else, a random generator + password manager is the best combination.
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