MetaMask Chrome extension that serves as a cryptocurrency wallet and gateway to decentralized applications (DApps) on the Ethereum blockchain. With over a million users, MetaMask allows users to securely store and manage their Ethereum-based assets, including tokens and NFTs. MetaMask Chrome: MetaMask is a browser extension for Chrome that enables users to manage their Ethereum-based assets and interact with decentralized applications (DApps). It serves as a digital wallet, allowing users to store, send, and receive cryptocurrencies.