Why use a generated password?

Most passwords fail for one simple reason: humans are predictable. We reuse the same password everywhere, pick things we can remember — birthdays, pet names, "Password1!" — and unknowingly follow patterns that attackers already expect.

Password-cracking tools don't guess randomly. They test known patterns and leaked password lists first, because that's how most real passwords are actually built. Something like Fluffy2015! can fall in seconds, even though it feels secure to the person who chose it.

A generated password is pulled from the full range of possible characters with no human pattern behind it at all — so the shortcuts attackers rely on simply don't apply.

The tradeoff: you won't be able to memorize it. That's fine — that's what a password manager (built into your browser or phone, or a dedicated app) is for. Generate a unique password for every account, save it there, and the only password you ever need to remember again is the one that unlocks the manager itself.