Password Generator

Q: Should I use a password manager?

Yes. Password managers store strong, unique passwords for every site so you only need to remember one master password.

Q: How often should I change passwords?

Change passwords immediately if a breach is suspected. For high-value accounts, rotating every 6–12 months is a good practice.

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100% Private

Passwords generated in your browser using Web Crypto API. Nothing leaves your device.

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Instant Generation

Generate up to 20 strong passwords at once — copy any you like.

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Fully Customizable

Control length, character sets, and whether to exclude ambiguous characters.

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Strength Meter

Real-time strength analysis so you know exactly how secure your password is.

Frequently Asked Questions

How long should a strong password be?▼

A strong password should be at least 12 characters long. For high-security accounts, 16–20 characters is recommended. This generator defaults to 16 characters.

Is this password generator safe to use?▼

Yes. Passwords are generated entirely in your browser using the Web Crypto API — a cryptographically secure random number generator. No data is sent to any server.

What makes a password strong?▼

A strong password is long (12+ characters), uses a mix of uppercase, lowercase, numbers, and symbols, and avoids dictionary words, names, or common patterns like "123456" or "password".

Should I use a password manager?▼

Absolutely. Password managers store strong, unique passwords for every site so you only need to remember one master password. Popular options include 1Password, Bitwarden, and Dashlane.

How often should I change passwords?▼

Change passwords immediately if you suspect a breach. For high-value accounts, rotating every 6–12 months is a good practice. Always use a unique password for every account.

How to Create a Strong Password

Set the length to at least 16 characters — longer passwords are exponentially harder to crack.
Keep all character types enabled (uppercase, lowercase, numbers, symbols) unless the site you're signing up for has restrictions.
Turn on "Exclude ambiguous" if you might need to type the password manually — this removes look-alike characters like I/l/1 and O/0.
Click "Generate New Password" until you get one you're comfortable with, then copy it directly into your password manager.

When You Need This

Creating accounts on new websites or apps where you need a unique, strong password.
Replacing old or weak passwords that you've been reusing across multiple sites.
Generating API keys, database passwords, or Wi-Fi passwords for work or home.
Setting up a master password for a password manager like Bitwarden or 1Password.

Good to Know

Never reuse passwords across sites. If one site gets breached, attackers try that same password on every other service. A password manager eliminates the need to remember any of them — you just need one strong master password. If a site limits password length to fewer than 16 characters, use the maximum they allow and make sure symbols are included.