Metamask® Extension®

MetaMask supports Firefox, Google Chrome, and Chromium-based browsers. We recommend using the latest available browser version. For up to the minute news, ...

Getting started Connect Wallet

To learn how to contribute to the MetaMask project itself, visit our Internal Docs. Building locally. Install Node.js version 18. If you are using nvm (recommended) running nvm use will automatically choose the right node version for you. Enable Corepack by executing the command corepack enable within the metamask-extension project. Corepack is ...