Free secure password generator
This tool generates random passwords entirely in your browser using crypto.getRandomValues() — the same cryptographic randomness used in SSL certificates and encryption keys. Your passwords are never transmitted or stored anywhere.
How long should my password be?
At least 12 characters for most accounts. For important accounts like email, banking, and work systems, use 16–20 characters. The longer the better — length is the most important factor in password strength.
Are these passwords safe to use?
Yes. Passwords are generated locally using cryptographic randomness and are never sent to any server. We have no way of knowing what password was generated.
Should I use a password manager?
Yes — we recommend storing generated passwords in a trusted password manager like 1Password, Bitwarden (free), or Apple Keychain. Never reuse passwords across sites.
What makes a password strong?
Length (16+ characters), randomness (not dictionary words), and a mix of uppercase, lowercase, numbers, and symbols. This generator maximises all four by default.