🔑 Best Password Managers Extensions, Ranked by Safety

We score every password managers extension on publisher identity, permissions & access, data privacy, maintenance & ownership and community reputation. Every rank is backed by documented evidence — see our methodology.

Avira Password Manager leads with a safety grade of B (77.32/100), while LastPass: Free Password Manager ranks lowest (B, 72.11/100). Each rank below reflects documented evidence only — not popularity or marketing.

1. #1 Avira Password Manager 77.32/100 B
2. #2 Norton Password Manager 76.12/100 B
3. #3 Bitwarden Password Manager 71.41/100 B
4. #4 LastPass: Free Password Manager 72.11/100 B