MetaMask - Buy, Send and Swap Crypto. Whether you are an experienced user or brand new to blockchain, MetaMask helps you connect to the decentralized web: a new internet. We're trusted by millions of people across the world, and our mission is to make this new decentralized web accessible to all.
Buy, store, send and swap tokens
Available as a browser extension and as a mobile app, MetaMask equips you with a key vault, secure login, token wallet, and token exchange---everything you need to manage your digital assets.
Explore blockchain apps
MetaMask provides the simplest yet most secure way to connect to blockchain-based applications. You are always in control when interacting on the new decentralized web.
Own your data
MetaMask generates passwords and keys on your device, so only you have access to your accounts and data. You always choose what to share and what to keep private.