Password Generator

Create uncrackable passwords instantly. Your security happens entirely in your browser—we never store your passwords.

Security Strength
medium
632

Maximum Security

This tool uses the Math.random() algorithm on your local device. The passwords generated here are never sent to our servers.

What Makes a Strong Password?

In 2025, a simple 8-character password can be cracked purely by brute force in less than an hour. A strong password leverages **entropy**—mathematical randomness.

  • Length is King: Every additional character exponentially increases the difficulty to crack. A 16-character password is trillions of times stronger than an 8-character one.
  • Variety Matters: Using symbols ($#@), numbers, and mixed case letters expands the possible combinations.
  • Unpredictability: Humans are bad at being random. We use patterns (like "Password123"). A computer generator removes these patterns.