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Some password managers include an authentication feature, so you can use them for the verification codes (TOTP). This is a list of such verified password managers:
KeepassXC (Windows, macOS, Linux, browser add-ons)
Keepass2Android Password Safe (Android)
Bitwarden (paid version only; Android, iOS, browser add-ons)
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Dashlane Password Manager (Android, iOS, browser add-ons)
Keepass2Android Password Safe (Android)
1password (Android, iOS, browser add-ons)
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