A strong password is your first line of defense against hackers and data breaches. Our free random password generator creates cryptographically secure passwords instantly — all in your browser using the Web Crypto API, so no data is ever sent to a server. Choose your password length (8–64 characters) and select any combination of uppercase letters, lowercase letters, numbers, and special symbols. Every generated password is truly random and virtually impossible to brute-force. Use it alongside a password manager like Bitwarden or 1Password to maintain a unique, strong password for every account you own.
How to Use the Password Generator
- Drag the Length slider to set your desired password length (16+ is recommended).
- Check the character types you need — mix all four for maximum strength.
- Click Generate Password. A new secure password appears instantly.
- Watch the strength indicator bar — aim for full green.
- Click the copy icon to copy the password to your clipboard.
- Paste it into your chosen password manager or directly into the site.
Why Use This Password Generator?
- Cryptographically secure — uses
crypto.getRandomValues(), not predictableMath.random(). - 100% private — no network request is ever made; your password never leaves your browser.
- Fully customizable — match any site's specific password requirements.
- No registration — open the page, generate, done.
Frequently Asked Questions
How long should my password be?
Security experts recommend a minimum of 16 characters for critical accounts like banking and email. For lower-stakes accounts, 12 characters with a mix of all character types provides solid protection.
Is this generator safe to use?
Yes. The tool runs entirely in your browser. No password is transmitted over the internet or logged on our servers. You can even disconnect from the internet and it will still work.
Should I use a different password for every account?
Absolutely. Reusing passwords means one breach can compromise every account. Use a password manager to store unique passwords for each site — you only need to remember one master password.