Password Generator
Generate cryptographically secure passwords using crypto.getRandomValues(). Your data never leaves your browser.
Strength
🔒 Processed locally — never sent to any server
Frequently Asked Questions
Is this password generator secure?
Yes. It uses the browser's built-in
crypto.getRandomValues() API, which is cryptographically secure. Math.random() is never used. Are my passwords stored or sent anywhere?
No. All generation happens entirely in your browser. Your passwords never leave your device.
What does "exclude ambiguous characters" do?
It removes characters like 0, O, l, 1, I that look similar and can cause confusion when reading passwords.
How long should my password be?
Security experts recommend at least 16 characters with a mix of uppercase, lowercase, numbers, and symbols.
What does the strength meter measure?
Strength is based on password length and character variety: Weak (1 type), Medium (2 types), Strong (3 types), Very Strong (4 types + length ≥16).