How to Use the Password Generator
- Choose your desired password length with the slider.
- Select which character types to include (uppercase, lowercase, numbers, symbols).
- A strong password is generated instantly.
- Copy it to your clipboard or generate a new one.
What actually makes a password strong
Length matters more than anything else. A longer password has vastly more possible combinations, so each extra character makes it exponentially harder to guess or brute-force. Aim for at least 12 to 16 characters, and longer for important accounts.
Mixing character types (uppercase, lowercase, numbers and symbols) adds variety, but a long random string or a multi-word passphrase beats a short, clever one. The biggest real-world risk is reuse: one leaked site can expose every account that shares the same password.
Generate, store and use them safely
This generator runs entirely in your browser using the Web Crypto API, so the passwords it creates are never sent anywhere or stored. What you copy is yours alone.
Because strong passwords are impossible to remember, use a password manager to keep a unique one for every account, and turn on two-factor authentication wherever it is offered. That combination, unique passwords plus a second factor, stops the vast majority of account takeovers.
Frequently Asked Questions
What makes a password strong?
Length and unpredictability. A long password (16+ characters) that mixes uppercase, lowercase, numbers and symbols and isn't based on real words is very hard to crack.
Are the passwords truly random?
Yes. This tool uses the browser's Web Crypto API (crypto.getRandomValues) for cryptographically secure randomness, far stronger than ordinary Math.random().
Is it safe to generate passwords here?
Yes. Everything runs locally in your browser and no generated password is ever transmitted or logged. For extra safety, use a password manager to store them.
Should I use a unique password for every account?
Absolutely. Reusing passwords means one breach can compromise many accounts. Generate a unique password per site and store them in a password manager.