Open Passkey Authenticator

This Apps allows you to create and use on device Passkeys through the Android Credential Manager for Android 13 or higher.
You can also use external hardware keys to sign in to your accounts.

Additionally, this app provides an overview to view,
edit and delete passkeys for both on device created passkeys and if supported also passkeys on FIDO devices.

After App installation you should first enable this App in the settings as Passkey provider.
In the Settings Tab of the app you can find a quicklink to get to the setting.