MetaMask
A browser and mobile self-custody wallet widely used with Ethereum-compatible networks and decentralized applications.
About MetaMask
A browser and mobile self-custody wallet widely used with Ethereum-compatible networks and decentralized applications. Use the guides below to understand setup, costs, security, privacy and practical trade-offs before deciding whether this option fits your needs.
MetaMask Guides and Articles
Ten detailed guides per page. New pages appear automatically as the library grows.
MetaMask Token Approvals: Check and Revoke Safely
Learn how to check and revoke MetaMask token approvals, understand spending caps and remove risky dapp permissions across supported networks.
Read Article →MetaMask Snaps Safety Guide: Permissions, Installation, Privacy, Backups and Removal
Learn how MetaMask Snaps work, how to assess requested permissions and privacy risks, protect Snap-managed accounts, update safely, troubleshoot problems and remove a Snap.
Read Article →