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- serves as a cryptocurrency wallet, allowing users to store, send, and receive Ethereum (ETH) and various other Ethereum-based tokens (ERC-20 tokens). It provides users with a unique Ethereum address to receive funds.
- Browser Extension: MetaMask is primarily available as a browser extension for web browsers like Chrome, Firefox, and Brave. Users can install it like any other browser extension and access its features through a user-friendly interface.
- Decentralized Applications (dApps): MetaMask also functions as a gateway to the world of decentralized applications (dApps) on the Ethereum blockchain. Users can access and interact with dApps directly from the MetaMask interface, such as decentralized exchanges (DEXs), blockchain games, and more.
- Private Key Management: Users have control over their private keys, which are stored securely in their browser's local storage. It's crucial to keep your private keys safe and never share them with anyone, as they provide access to your funds.
- Security Features: MetaMask has security features like password protection, biometric authentication, and the option to set up a hardware wallet for added security.
- Network Support: In addition to the Ethereum mainnet, MetaMask supports various Ethereum testnets (e.g., Ropsten, Rinkeby) and custom networks, allowing developers to test and deploy smart contracts.
- Cross-Platform: While the primary version is a browser extension, MetaMask also has a mobile app version for iOS and Android, making it convenient for users to access their wallets and dApps on