Most people's mental model of a "strong" password is shaped by outdated complexity rules — one uppercase, one number, one symbol — that don't actually correlate well with how long a password takes to crack. Length and randomness matter far more than symbol-checkbox compliance.
Length beats complexity
A 16-character password made of ordinary lowercase words is generally harder to brute-force than an 8-character password crammed with symbols, because the number of possible combinations grows exponentially with length. "Correct horse battery staple"-style long passphrases exist for exactly this reason.
Randomness matters more than the character set
A password a human invents — even one that looks complex — tends to follow predictable patterns: a capital letter at the start, a number at the end, a symbol substituted for a similar-looking letter (a → @). Attackers' cracking tools are built around exactly these patterns. A genuinely randomly generated password doesn't have this weakness, because there's no human habit to exploit.
Reuse is the bigger real-world risk
Even a strong password becomes a liability the moment it's reused across multiple accounts, since a single breached site can expose it everywhere else it's used. A unique, randomly generated password per account — paired with a password manager — closes this gap in a way that no amount of per-password complexity can.
Check strength before committing to a password, not after
A password strength check that estimates real crack time (not just a green/red bar) gives a much more honest signal than eyeballing whether it "looks" strong. This is worth doing before setting a password on anything that matters, not just when a site's own form rejects it.
TeckForge's Password Generator creates properly random passwords of any length, and the Password Strength Checker estimates real-world crack time — both run entirely in your browser, and neither password is ever sent anywhere.
