Quick question: if you needed a strong password, would you ask AI to generate one?

It sounds like a reasonable shortcut. If AI can write reports, draft emails, and produce code, asking for a 16-character password packed with symbols and numbers seems like a smart move.

But it's worth thinking twice before you do.

Here's what researchers found.

When AI tools were tested on password generation, the results looked impressive on the surface. Long strings of mixed-case letters, numbers, and symbols. Online strength checkers scored them highly. Some even suggested it would take centuries to crack them.

When those passwords were analyzed properly, a different picture emerged.

AI is built on something called a large language model. That means it's designed to predict what text should come next. It's exceptional at producing content that looks natural and plausible.

What it isn't designed to do is create true randomness. And strong passwords rely entirely on randomness.

So what's actually happening?

When researchers examined dozens of AI-generated passwords, they found repeating patterns, duplicate passwords, and very similar structures across results. None contained repeating characters, which sounds like a good thing, but real randomness often does include repetition. The absence of it suggests the passwords are following learned rules rather than being generated unpredictably.

The technical measure here is called entropy, essentially how unpredictable something is. AI-generated passwords scored far lower than a genuinely random password should. That means they could be significantly easier to crack than they appear.

Online password checkers won't catch this. They see symbols and numbers and assume security. They don't account for the hidden patterns AI introduces.

Even newer models like Gemini 3 Pro have started warning users not to rely on AI-generated credentials for sensitive accounts. That says a lot.

The good news?

The fix is straightforward. A password manager with a built-in generator uses cryptographic randomness, mathematical processes specifically designed to produce unpredictable results. It's the right tool for the job in a way that AI simply isn't.

AI is a genuinely powerful productivity tool. But security essentials like passwords need a different approach.

If you'd like help choosing the right password manager for your business, let's connect.