The average person reuses the same two or three passwords across dozens of accounts. When one service suffers a data breach, attackers try those credentials on every major platform -- a technique called credential stuffing. A unique, randomly generated password for every account eliminates this entire class of attack. Even if one password leaks, nothing else is compromised.

Developers and sysadmins need strong secrets for database passwords, API keys, JWT signing keys, and service accounts. Manually invented passwords tend to follow human-predictable patterns that automated cracking tools exploit first. A 32+ character random string from a cryptographic source is orders of magnitude harder to brute-force than any password a human would come up with.

Small business owners and team leads often need to generate temporary passwords for new employee accounts, Wi-Fi access, or shared service logins. Having a quick, trusted tool to create these passwords -- one that provably never transmits them -- ensures you are not accidentally leaking credentials through a sketchy third-party website.