What are opinions on browser password manager vs. standalone?

Question

For ages I am using Chrome password manager. Made my life easy - especially passkeys are sync-ed across devices. (For this discussion, I would temporarily skip the privacy or do-no-evil aspect)Purely from a technical/security is that better? I always read browsers have good isolation, their security teams get all zero-days before other software/distro maintainers. Less pain with sync/copying as compared to sharing keepassdatabase or using another service like 1password that hosts everything - Any opinions.

no-name-here · Accepted Answer

From a security perspective, one of the more important things is either a browser extension (or the password manager being built into the browser) to minimize the risk of the user putting a password into a lookalike domain/site. 3rd party password managers such as Bitwarden offer such browser extensions, while also simultaneously offering things like cloud sync support, something that you mentioned is a major quality of life feature for you.

Someone · Answer

Password managers not only store website passwords (e.g. for shared drives or command-line tools), so they IMO shouldn’t be part of a browser.
Also, for those using multiple browsers, how would, say, Firefox access passwords or passkeys if Chrome stores them?
Having said that, requiring web browser extensions to enable integration of password managers IMO isn’t a good thing. There should be a common password manager protocol and a discovery mechanism that allows browsers to detect and communicate with the user’s password manager.