Security
Password Generator
Strong, random passwords generated in your browser. Nothing leaves your machine.
Frequently asked questions
How strong should my password be?
Aim for at least 70 bits of entropy (~Strong). That's roughly a 12-character password with all character types enabled. For critical accounts (email, banking), use 80+ bits. For password managers, use 128 bits (20+ characters).
Is this actually secure?
Yes — passwords are generated using crypto.getRandomValues(), a cryptographically secure random number generator. The generation happens entirely in your browser; nothing is sent anywhere, stored, or logged.
Why is my password still weak?
Check that you have at least 3 character types enabled and the length is 12+. A password with only lowercase letters has a tiny character pool (26), so a 20-character password is actually quite strong — the entropy calculation is accurate regardless of length.
Should I use a password manager instead?
Yes — and generate your passwords here, then save them in a password manager. A password manager means you only need to remember one strong master password. Every other password should be unique, random, and unguessable.
Generate strong, secure passwords instantly. Customize the length and character types — include uppercase letters, lowercase letters, numbers, and symbols to match any website's requirements.
Every password is generated entirely in your browser using cryptographically secure random number generation. Your password never leaves your device and is never sent to any server.