🔐 Password Generator
Generate strong, secure random passwords. Customize length and character types. Everything runs locally in your browser — passwords never leave your device.
About Password Generator
Generate cryptographically secure random passwords using your browser's built-in crypto API. Passwords are generated locally and never sent to any server — completely private and secure.
Frequently Asked Questions
How long should my password be?
We recommend at least 12-16 characters with a mix of uppercase, lowercase, numbers and symbols for strong security.
Are these passwords safe to use?
Yes, passwords are generated using your browser's cryptographically secure random number generator (crypto.getRandomValues). Nothing is sent to any server.
Should I exclude ambiguous characters?
If you need to type the password manually or read it aloud, excluding characters like 0/O and l/1/I can prevent confusion.
Why does length matter more than complexity tricks?
Password strength against brute-force guessing comes primarily from length — each extra character multiplies the number of possible combinations far more than adding a single special character does. A long random passphrase is often both stronger and easier to remember than a short, heavily-obfuscated one.
Should I reuse a strong password across multiple sites?
No — reusing any password means one breached site can compromise every account using it. Generate a unique password per site and use a password manager to keep track of them.