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Is MultiPassword — Password manager safe?

This security report analyses whether MultiPassword — Password manager is safe to install on your browser. We check MultiPassword — Password manager for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if MultiPassword — Password manager is safe for your personal or enterprise fleet.

Clean risk

MultiPassword is a password manager that communicates exclusively with its own infrastructure (api.multipassword.com, ws.multipassword.com). It uses broad permissions (host_permissions on all URLs, webRequest, scripting, tabs) which are consistent with its stated purpose of autofill and password saving. It disables Chrome's native autofill/password saving via the privacy API, uses externally_connectable with its own domain, and has a permissive onMessageExternal handler. No undisclosed data collection or transmission to third parties was observed.

100Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

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Updated 10 April 2026cnlhokffphohmfcddnibpohmkdfafdli

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