What makes a password strong?
Length matters most. A random 16-character password using letters, numbers and symbols has over 100 bits of entropy, which would take longer than the age of the universe to brute-force.
Frequently asked questions
Is this generator truly random?
Yes. It uses the Web Crypto API (crypto.getRandomValues) with unbiased sampling, the same source browsers use for encryption keys.
Do you store generated passwords?
Never. Passwords exist only on your screen until you copy them.