How to Create a Strong Password You Can Actually Remember

"Use a strong password" is easy advice to give and hard to actually follow, especially for accounts you need to remember without a manager. Here's what actually makes a password strong, and a couple of realistic approaches.

What makes a password hard to crack

Length matters more than complexity. A 16-character password made of ordinary words is generally harder to brute-force than an 8-character password stuffed with symbols, because every extra character multiplies the number of possible combinations an attacker has to try.

Beyond length, avoid predictable patterns: sequences like "1234" or "abcd," keyboard walks like "qwerty," and anything tied to public information about you (birthdays, pet names, your school or workplace).

Two realistic strategies

1. Random, saved in a password manager

The strongest option: a fully random string generated for each account, stored in a password manager so you never have to type or remember it. This is the best security-per-effort ratio if you're willing to use a manager.

2. A memorable passphrase

If you need something you can actually type from memory, like a device passcode or a shared account, a passphrase of 4-5 unrelated words (something like "cactus-window-tuesday-lamp42") is both long and memorable, without the predictability of a single dictionary word.

Why password strength checkers matter

A good strength checker doesn't just count characters, it looks for the exact weak patterns above: length, character variety, sequences, and repetition. Running a password you already use through a checker is a quick way to spot ones worth upgrading, without needing to memorize a whole new set from scratch.

Sharing a generated password or Wi-Fi credentials with someone in person? The QR Code Generator turns any text into a scannable code, which is often faster and less error-prone than reading a long string aloud.