description MetaMask Overview
MetaMask connects cryptocurrency accounts to applications on supported blockchain networks. Available as a browser extension and mobile app, it lets people manage assets and approve transactions or connection requests from decentralized applications. Ethereum and compatible networks are central to its background, although application compatibility depends on the network and the application's wallet support. Its role extends beyond holding assets: the wallet provides an interface for reviewing requests made by web applications.
That makes it relevant to people using blockchain services and developers building compatible applications. Account custody and transaction approval carry responsibility, since a familiar wallet interface cannot establish that an application or request is safe. MetaMask's defining trait is this connection between a personal wallet and application interactions.
help MetaMask FAQ
Is MetaMask secure?
MetaMask uses hardware wallet integration and 2FA to enhance security, but users must still handle their private keys carefully.
Can I use MetaMask on mobile devices?
Yes, there is a mobile app available for iOS and Android that mirrors the browser extension functionality.
How many tokens does MetaMask support?
MetaMask supports over 1,000 tokens, making it one of the most versatile cryptocurrency wallets on the market.
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