Generate strong, secure passwords with customizable length, character types, and strength analysis. Never use weak passwords again.
A strong password is your first line of defense against unauthorized access. Yet "123456" remains the most common password globally, used by over 23 million accounts. This tool generates cryptographically random passwords that would take billions of years to crack with current technology.
Where
Set your criteria
Choose length and character types: uppercase, lowercase, numbers, symbols.
Generate securely
The browser's crypto.getRandomValues() creates truly random passwords no pseudo-random shortcuts.
Copy & store safely
Copy the password and store it in a password manager like Bitwarden or 1Password.
Everyone
Generate unique, strong passwords for every online account.
IT administrators
Create initial passwords for new user accounts and service credentials.
Developers
Generate API keys, database passwords, and JWT secrets for applications.
Security teams
Enforce password policies by demonstrating what strong passwords look like.
This tool uses the browser's built-in cryptographic random number generator (crypto.getRandomValues) to create truly random passwords. Your passwords are generated entirely in your browser and never sent to any server.
A strong password should be at least 12 characters long and include a mix of uppercase letters, lowercase letters, numbers, and special symbols. Avoid using dictionary words, personal information, or common patterns.
Yes. Passwords are generated client-side using cryptographically secure randomness. Nothing leaves your browser - there is no network request involved in generating your password.