Blog · July 15, 2026 · 9 min read
How to Create Strong Passwords (And Keep Them Safe)
Most password advice still focuses on clever substitutions like P@ssw0rd!. Attackers do not guess like humans. They use dictionaries, leaked password lists, and automated tools. What actually helps is length, uniqueness, and randomness — plus a system so you do not reuse the same secret everywhere.
Rules that still matter
- Use a unique password per account — a breach on one site should not unlock others
- Prefer longer over short-and-complex — 16+ random characters beats 8 characters with symbols
- Avoid personal info — names, birthdays, and pet names appear in targeted attacks
- Enable MFA wherever available — passwords alone are not enough for important accounts
Why random generators help
Humans are bad at inventing unpredictable strings. We lean on patterns, keyboard walks, and memorable phrases that appear in cracking corpora. A generator that draws from a cryptographically secure random source removes that bias.
When you generate a password online, ask where the generation happens. If the page uploads your settings or the result to a server, you are trusting that operator with a brand-new credential. Client-side generators avoid that risk: randomness is produced in your browser, and the password never needs to leave your device.
Password managers are the real upgrade
Generating a strong password is only half the job. You also need to store it. A reputable password manager lets you:
- Create long unique passwords without memorizing them
- Fill credentials safely in the browser
- Audit reused or weak passwords across sites
Use a generator (local or built into the manager) to create the secret, then save it in the manager immediately. Do not paste temporary passwords into chat apps or email drafts.
Site requirements vs reality
Some sites still enforce odd rules: maximum length 12, no special characters, or mandatory periodic rotation. Those policies can reduce security. When you are forced into a short password, combine uniqueness + MFA and treat that account as higher risk. When a site allows long passwords, take the offer — 20–32 characters of random data is excellent for most people.
Generate one privately
Our Password Generator uses the Web Crypto API in your browser. You can customize length and character sets without sending anything to a server.