MetaMask Privacy Policy

This document explains what data MetaMask collects about you and how it handles it. MetaMask does not collect your private keys or sell your Personal Information, and limits data collection to what is needed to run its services. If you use MetaMask on behalf of an organization, that organization — not you — owns the associated accounts and controls your access.

MetaMask's Privacy Policy establishes the scope and limits of Personal Information collection, use, retention, and sharing for users of its Offerings. MetaMask commits to data minimization, collecting and retaining Personal Information only as necessary to provide the Offerings and a good user experience, and explicitly does not collect private keys or sell Personal Information. IP address processing is limited to temporary handling where required for specific Offerings and conditioned on user settings. The policy discloses U.S.-based storage of Personal Information, permits full transfer of Personal Information in corporate transactions, and conditions retention periods on necessity, user instruction, and applicable law. MetaMask also establishes an affirmative obligation to notify users when automated decision-making is employed, and discloses that customer support agents may use AI tooling to process user queries.

MetaMask does not collect your private keys or sell your Personal Information, and only processes your IP address temporarily where specific services require it. Your Personal Information is stored in the United States and may be transferred to another company in the event of a merger or asset sale, with no stated ability for you to prevent that transfer. If you opt into MetaMetrics analytics, MetaMask may link your activity data to your wallet address and transaction hashes — you can manage this through your MetaMask settings.