How long should a strong password be?

A strong password should be at least 12-16 characters long. The longer the password, the harder it is to crack. For maximum security, use 20+ characters with a mix of uppercase, lowercase, numbers and symbols.

What makes a password strong?

A strong password includes: length of 12+ characters, mix of uppercase and lowercase letters, numbers, special symbols (!@#$%^&*), no dictionary words or personal information, and no common patterns like '123456' or 'password'.

Is the generated password stored anywhere?

No! Passwords are generated 100% in your browser using JavaScript's cryptographically secure random number generator (crypto.getRandomValues). No passwords are stored, transmitted or logged anywhere.

Can I generate multiple passwords at once?

Yes! You can generate multiple passwords at once and view your password generation history. Each password is unique and randomly generated using secure algorithms.

How does the password strength meter work?

Our strength meter evaluates passwords based on length, character variety (uppercase, lowercase, numbers, symbols), common patterns, dictionary words, and entropy calculation. It rates passwords from Very Weak to Very Strong.

How long would it take to crack my password?

A 12-character password with mixed characters would take billions of years to crack by brute force. Our tool shows estimated crack time for each generated password so you can gauge its security level.

Password Generator - Generate Strong Secure Passwords Free

Your Password

Click Generate!

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Password Length 16

100% Private — Passwords generated in your browser only

Password Tips

Use at least 12-16 characters for strong security.

Mix uppercase, lowercase, numbers and symbols.

Never reuse passwords across different accounts.

Use a password manager to store passwords securely.

Enable two-factor authentication (2FA) when possible.

Never use personal info like birthdays or names.

How It Works

Set Options

Choose length and character types.

Generate

Click to generate secure password.

Copy & Use

Copy and use it anywhere.

FAQ

How secure are generated passwords?

Very secure! Passwords are generated using cryptographically secure random values (window.crypto). They never leave your browser.

What is a strong password?

A strong password has at least 12 characters, mixes uppercase, lowercase, numbers and symbols, and avoids dictionary words or personal info.

Are passwords stored?

No! Passwords are generated locally in your browser and never sent anywhere. We don't store or log any generated passwords.

What does crack time mean?

Crack time is an estimate of how long it would take a computer to brute-force guess your password. Longer and more complex passwords take exponentially longer to crack.

Password Generator