Question 1

How long should a password be?

Accepted Answer

Security experts recommend a minimum of 12 characters for most accounts, and 16 or more for sensitive accounts such as banking or email. Longer passwords are exponentially harder to crack.

Question 2

Is this password generator safe to use?

Accepted Answer

Yes. Youtiliverse's password generator runs entirely in your browser using the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure randomness. Passwords are never transmitted to any server and are not stored anywhere.

Question 3

What makes a password strong?

Accepted Answer

A strong password has at least 12 characters and combines uppercase letters, lowercase letters, numbers, and symbols. It avoids dictionary words, names, or dates. Using a unique password for each account is equally important.

Question 4

What is the difference between random and cryptographically secure random?

Accepted Answer

Standard random number generators use predictable algorithms and can be guessed if the seed is known. Cryptographically secure random generators (like the browser's Web Crypto API) use hardware entropy sources that are truly unpredictable, making passwords generated this way far more secure.

🔐 Secure Password Generator

Strong password generator using browser cryptography

What makes a password strong?