SSmartNtools

Password Generator

Create strong, random passwords right in your browser, without sending anything to servers.

StrengthWeak
16

How to create secure passwords

A strong password mixes uppercase and lowercase letters, numbers and symbols, with at least 12 to 16 characters. The longer and more varied the password, the higher the entropy and the harder it is to brute-force.

This generator runs entirely in your browser using the Web Crypto API (crypto.getRandomValues), ensuring secure randomness. No password is ever sent or stored on servers — everything happens locally on your device.

Frequently asked questions

Are the generated passwords secure?

Yes. We use crypto.getRandomValues, the browser's cryptographic random number generator, avoiding the bias of Math.random.

Are my passwords sent to any server?

No. All generation happens locally in your browser; nothing is transmitted or saved online.

What is the ideal password length?

At least 12 to 16 characters is recommended. For critical accounts, use 20 or more combining every character type.

Should I use a different password for each account?

Yes. Reusing passwords is risky: if one service is breached, all the others are exposed. Use a password manager to store them.

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