MetaMask is a virtual crypto wallet used for making transactions, storing as well as managing cryptocurrency and tokens. Moreover, it is an Ethereum wallet. You can use it to gain access to web3 and connect to various blockchain projects like play-to-earn games, apps, as well as for trading fungible and non-fungible tokens (NFTs).
For example, you can purchase NFTs in games or spend coins on in-game items, stake tokens, trade tokens on decentralized exchanges (DEXs), explore new crypto apps, etc.
MetaMask keeps your data safe and protects you from hackers and scammers. It’s an open-source software, which means it can be updated and improved by the community.
You can download MetaMask as a browser extension (Chrome, Firefox, Brave, Edge), and as an iOS or Android app.