Password Generator
Generate strong, random passwords with customizable rules.
Generate strong, random passwords with customizable rules.
This tool generates cryptographically random passwords using the browser's built-in crypto.getRandomValues() API — the same random number generator used by security software. Your passwords are generated entirely in your browser and never transmitted anywhere.
A strong password is long (16+ characters), uses a mix of character types (uppercase, lowercase, numbers, symbols), and is unique for each account. This generator creates passwords that meet all these criteria. The strength meter shows the estimated entropy — higher entropy means a harder-to-crack password.