Set up your crypto wallet and access all of Web3 and enjoy total control over your data, assets, and digital self. The go-to web3 wallet for 100+ million users.

Download MetaMask: The Leading Crypto Wallet. Available as a browser extension on Chrome, Firefox, Brave, Opera, Edge, and as a Mobile app on iOS and Android

Discover the fundamentals of Web3 with MetaMask's 101 Course – your comprehensive guide to navigating the new era of the internet.

MetaMask is a global community of developers and designers dedicated to making the world a better place with blockchain technology. Our mission is to democratize access to the decentralized web, and through this mission, to transform the internet and world economy to one that empowers individuals through interactions based on consent, privacy, and free association.

View and manage your entire Web3 portfolio

MetaMask only offers customer service through this Help Center and our community forums.

Having trouble with a pending transaction? Try our tool, MetaMask Activity

What does MetaMask's browser extension do? MetaMask's extension opens up access between your web browser and decentralized applications (dApps) built on Ethereum or Ethereum Virtual Machine (EVM) compatible networks. You can think of it like this: Imagine if you were in one country (like the internet) and wanted to visit another country (like the Ethereum blockchain) that speaks a completely ...

Art & collectibles. Earn crypto. Developer tools

The Wallet API is MetaMask's core interface for web dapps to interact with the MetaMask browser extension. With the Wallet API, you can: Interact with users' Ethereum accounts.