A little advice, you can use Trezor T. Aside from being a hardware wallet to store cryptocurrency assets, Trezor T also has a Password Manager feature. Here are some references from the Trezor password manager:
https://trezor.io/passwords/
https://wiki.trezor.io/User_manual:Password_Manager
https://blog.trezor.io/trezor-password-manager-crypto-safe-place-digital-assets-import-export-one-click-23542fdadecb