Password Generator
Generate secure, random passwords with customizable length and character options. Free online tool — no sign-up required.
Multiple Passwords
How to Generate a Secure Password
Creating strong, unique passwords is one of the most important steps you can take to protect your online accounts. Our free password generator creates cryptographically secure passwords right in your browser — nothing is ever sent to a server.
Tips for Password Security
- Use at least 16 characters — longer passwords are exponentially harder to crack
- Mix character types — combine uppercase, lowercase, numbers, and symbols
- Never reuse passwords — use a unique password for every account
- Use a password manager — tools like Bitwarden or 1Password store passwords securely
- Enable two-factor authentication — adds an extra layer even if your password is compromised
FAQ
How long should a strong password be?
A strong password should be at least 12-16 characters long. Longer passwords are exponentially harder to crack — a 16-character password with mixed characters would take billions of years to brute-force.
Is this password generator safe to use?
Yes. All passwords are generated entirely in your browser using the Web Crypto API. No passwords are ever sent to a server or stored anywhere.
Should I use special characters in my password?
Yes. Using a mix of uppercase, lowercase, numbers, and symbols dramatically increases password strength. Each additional character type multiplies the number of possible combinations.
How often should I change my passwords?
Security experts now recommend using unique, strong passwords for each account rather than changing them frequently. Use a password manager to keep track of them all.