Additionally, the addon enables simple communication with other blockchain networks. Switching between several networks, including the Ethereum mainnet, testnets, and private networks, is straightforward for users.Metamask chrome extension This adaptability enables experimentation, testing, and Metamask chrome extension deployment of blockchain-based applications in various environments, which is essential for both developers and consumers.As a link between your web browser and the Ethereum blockchain, MetaMask is a browser extension for Chrome. Users are able to send and securely store ether and other ERC-20 tokens, engage with dApps, and manage their Ethereum accounts. A wider audience can now access the Metamask chrome plugin, which was first released as a Metamask chrome extension and has since been added to other browsers including Firefox and Brave.