Password Generator

Reusing one password everywhere is the single most common way accounts get taken over: when any one site leaks it, every account sharing it is exposed. This generator creates a unique, high-entropy password for each of your accounts, using your browser's own cryptographic random number generator.

Use the Password Generator now — free, no sign-up

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What the Password Generator does

Strength comes from length and randomness. Every extra character multiplies the number of combinations an attacker must try. The generator picks characters using crypto.getRandomValues(), the browser's cryptographically secure random source — the same foundation web security features rely on — rather than simple predictable randomness. The strength indicator helps you balance length and the character sets against each site's requirements.

How to use it

1Open the Password Generator tool.
2Choose the password length — longer is stronger, so 16+ characters is a good default.
3Select which character sets to include (uppercase, lowercase, numbers, symbols).
4Click Generate and copy your new password.
5Save it in a password manager — generated passwords are not stored anywhere by this site.

Key features

✓Passwords generated with crypto.getRandomValues — your browser's cryptographic random source
✓Adjustable length and character-set options
✓Built-in strength indicator
✓Nothing is transmitted or stored — the password exists only in your browser tab
✓Free and unlimited

Example use case

Example: you are creating a new email account and want a password no dictionary attack or previous breach list can guess. Generate a 20-character password with all character sets, copy it into your password manager, and move on with your day.

Frequently asked questions

Are the generated passwords stored or sent anywhere?

No. The password is generated locally in your browser and exists only on your screen. Nothing is transmitted, logged, or saved.

How long should my password be?

At least 12 characters for everyday accounts, and 16 or more for important accounts like email and banking. Length matters more than clever substitutions.

Should I include symbols?

If the site allows them, yes — a wider character set increases the number of combinations. The most important factor is still length and using a unique password per site.