Question 1

How long should a password be?

Accepted Answer

Security experts recommend at least 16 characters for a general-purpose password. For highly sensitive accounts, 24+ characters with a mix of uppercase, lowercase, numbers, and symbols is preferred. Password managers allow you to use long random passwords without memorising them.

Question 2

What makes a password strong?

Accepted Answer

Password strength is determined by entropy — the number of bits of randomness. A strong password has high entropy, achieved by combining a large character set (uppercase, lowercase, numbers, symbols) with sufficient length. 60+ bits of entropy is generally considered strong.

Question 3

Are the generated passwords saved anywhere?

Accepted Answer

No. Passwords are generated entirely in your browser using the Web Crypto API. No data is sent to any server, and nothing is stored or logged.

Question 4

What is password entropy?

Accepted Answer

Entropy measures how unpredictable a password is, calculated as: length × log₂(charset size). For example, a 16-character password using all character types (94 chars) has about 105 bits of entropy — essentially uncrackable by brute force.

Password Generator

Password Generator