Password Generator
Generate secure, random passwords with custom length and character sets — uppercase, lowercase, numbers, and symbols. Uses cryptographic randomness. Free, no signup, nothing stored.
16
4128
a–z
Frequently Asked Questions
What makes a strong password?
A strong password is at least 16 characters long and combines uppercase letters, lowercase letters, numbers, and symbols.
How does this password generator work?
Use the slider to set the length (4-128 characters) and toggle which character types to include. Click Generate Password to create a cryptographically random password.
Is this password generator safe?
Yes. All passwords are generated using the browser's built-in crypto.getRandomValues() API. No passwords are ever sent to a server or stored anywhere.
Is this password generator free?
Completely free with no account required.