MetaMask Profile Sync and privacy
MetaMask allows you to receive notifications and sync data in a privacy-preserving manner across devices, using the “Profile Sync” feature. This means your MetaMask profile—including customized account names, added/imported networks, and other settings—stays consistent across MetaMask Extension. (Profile Sync support for MetaMask Mobile and MetaMask Portfolio is coming soon.)
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- New Users: Profile Sync is enabled, you can opt-out at any time.
- Existing Users: You can opt-in under the Security and Privacy settings.
- All Users: You can opt-out at any time, but doing so will also disable wallet activity notifications and device synchronization.
This article will explain the benefits of Profile Sync, how it works, the privacy safeguards in place, and how you can control or opt out of this feature.