Updated: May 2026 · 6 min read
How to create strong passwords (and test them safely)
Password reuse remains one of the easiest ways accounts get compromised. This guide explains what makes a password strong, how generators help, and how to interpret strength checkers without false confidence.
Length beats clever patterns
Modern guidance favors long random strings over leetspeak substitutions attackers already dictionary-test. A 16+ character password from a generator beats P@ssw0rd! every time.
Use DroidXP's Password Generator with full character sets for machine credentials; prefer memorable passphrases for rare manual entry if your policy allows.
Managers, not memory
Humans reuse because they cannot remember dozens of unique secrets. A reputable password manager stores one strong master password and generates site-specific entries.
Never share master passwords in chat or store them in plain-text documents synced to the cloud without encryption.
Strength checkers: what they do and don't do
The Password Strength Checker estimates entropy and flags patterns. It cannot know if your password appeared in a breach corpus — pair education with haveibeenpwned-style checks where policy permits.
For API keys and tokens, use the API Key Generator and rotate on leak suspicion.
Operational hygiene
Enable multi-factor authentication on email, cloud, and payment accounts. Treat browser-based generators as convenient for development — follow org rules before generating production secrets on the web.