Metamask@ Extension® - Gitbook

Securely manage your cryptocurrencies with MetaMask Extension. Enjoy seamless access to Ethereum-based decentralized applications while keeping your assets safe.

Metamask is a cryptocurrency wallet and gateway to blockchain applications available as a browser extension for Chrome, Firefox, and other compatible browsers. Developed initially as a simple Ethereum wallet, Metamask Extension has evolved into a versatile tool that allows users to manage their Ethereum assets, interact with decentralized applications (dApps), and participate in blockchain-based protocols and smart contracts.