Password Generator uses the browser's cryptographically secure random number generator to create passwords with configurable length (8–128 characters) and character sets (uppercase, lowercase, numbers, symbols). An entropy-based strength indicator updates as you adjust settings.
Yes. The tool uses the browser's crypto.getRandomValues() API, which provides cryptographically secure random bytes — the same source used by TLS and other security-critical applications, not Math.random().
No. Passwords are generated and displayed entirely in your browser tab. Nothing is logged, stored, or transmitted to any server.
Most security guidance recommends at least 12-16 characters for everyday accounts, and longer for highly sensitive accounts. The strength indicator helps you judge whether your settings produce adequate entropy.
Yes, when the site allows it. Mixing uppercase, lowercase, numbers, and symbols increases the character set size, which increases entropy for the same length.
It estimates entropy in bits based on password length and the character sets enabled, then maps that to a Weak/Fair/Strong/Very Strong label.
The current version generates one password at a time. Click generate again to get a new one with the same settings.
No. Use a unique password for each account, ideally stored in a password manager, so a breach on one site doesn't compromise others.
