Password Generator

Generate strong random passwords with configurable length and character sets. Live strength meter included.

16
Character sets
Strength

How to use the Password Generator

  1. Adjust the Length slider and select which character sets to include.
  2. A new password is generated automatically. Click Generate New for a fresh one.
  3. The strength meter reflects length and character variety. Click Copy to save it to your clipboard.

What makes a password strong?

Password strength depends on length and character variety. A 16-character password using all four character sets has over 10²⁹ possible combinations, making brute-force attacks computationally infeasible. Longer passwords (20+) provide extra security margin even with fewer character sets. Never reuse passwords across services — use a password manager to store them.