Random Password Generator

Create a strong, random password with your choice of length and character types — generated entirely in your browser, never sent anywhere.

Settings

Length: 16

Lowercase letters (a-z) Uppercase letters (A-Z) Numbers (0-9) Symbols (!@#$%...) Exclude ambiguous characters (l, 1, O, 0)

Your Password

How this generator works

Passwords are generated using your browser's cryptographically secure random number generator (Web Crypto API), not a predictable pseudo-random function. Nothing you generate is sent to any server or stored anywhere — it exists only in your browser until you copy or close the page.

What makes a password strong?

Length matters more than complexity. A 16+ character password using a mix of character types is far harder to crack than a short, complex one. Aim for at least 12-16 characters.

Should I exclude ambiguous characters?

Only if you're going to type the password by hand somewhere (like reading it off a screen) — excluding characters like l/1 and O/0 avoids confusion. If you're copy-pasting or using a password manager, it's unnecessary.