Tech

Generate Strong Random Passwords

Built by Kevin Glover · @gloverbuilds · Verified formula

Create secure random passwords with custom length, uppercase, lowercase, numbers, and special characters.

📅 Updated April 2026 ✅ Formula verified 📖 4 min read 🆓 Free · No sign-up

In this article

What Makes a Password Strong
Password Security Best Practices

Sicherheit

Laenge ist Faktor #1. 8 Zeichen: in Stunden knackbar. 12: Monate. 16: Jahrhunderte. Passphrase aus 4 zufaelligen Woertern ist sicherer UND leichter zu merken als "P@ssw0rd!23".

Praxis

Passwort-Manager nutzen (Bitwarden kostenlos, 1Password Premium). NIEMALS Passwoerter wiederverwenden. 2FA aktivieren. In Deutschland: BSI empfiehlt mindestens 12 Zeichen.

⚡ CalcWolf Insight

Password generator gets 300K+ monthly searches. Users generate multiple passwords per visit and often bookmark the page. The cybersecurity audience is valuable to VPN and security software advertisers ($5-15 CPC).

Frequently asked questions

Wie lang?▾

Minimum 12. Empfohlen: 16+. Passphrase aus 4 Woertern: ideal.

Brauche ich einen Manager?▾

Ja — wichtigstes Sicherheitstool nach 2FA. Bitwarden ist kostenlos und exzellent.

✓ Math logic verified against primary sources → See our verification process

Kevin Glover · @gloverbuilds

Founder, CalcWolf · GLVTS · Blickr

All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →