MetaMask Wallet is a leading software cryptocurrency wallet used to interact with the Ethereum blockchain. It allows users to store and manage account keys, broadcast transactions, send and receive Ethereum and ERC-20 tokens, and securely connect to decentralized applications through a compatible web browser or the mobile app. With over 30 million users worldwide, MetaMask® has become the gateway to the decentralized web for both newcomers and experienced crypto enthusiasts.
Private keys and seed phrases are encrypted and stored locally on your device, not on centralized servers.
Available as a browser extension and mobile app, allowing access to your assets from any device.
Seamlessly interact with decentralized applications (dApps) in the growing Web3 ecosystem.
Built-in swap functionality allows you to exchange tokens directly within the wallet interface.
Setting up your MetaMask Wallet is a straightforward process that puts you in control of your digital assets.
When you first set up MetaMask®, you'll have the option to create a new wallet or import an existing one using a secret recovery phrase. For new users, the wallet will generate a 12-word seed phrase that serves as your master key. It's crucial to write this down and store it securely offline, as anyone with access to these words can control your assets.
The MetaMask login process is designed with security as the top priority. Unlike web-based wallets, MetaMask® stores your private keys locally on your device, ensuring that you have complete control over your assets.
After the initial setup, accessing your MetaMask wallet requires entering your password each time you start your browser or mobile app. The MetaMask login process does not rely on external servers for authentication, which means your credentials are never transmitted online, significantly reducing vulnerability to hacking attempts.
Always download MetaMask® from official sources. Never share your seed phrase with anyone, enable additional security features like hardware wallet integration when possible, and regularly update your software to the latest version. Be cautious of phishing websites模仿 the MetaMask interface.
Is MetaMask Wallet free to use?
Yes, the MetaMask Wallet is completely free to download and use. However, blockchain transactions still require payment of network gas fees, which are determined by Ethereum network congestion.
Can I use the same wallet on mobile and desktop?
Yes, you can synchronize your wallet across devices by importing your seed phrase. This allows you to access the same accounts from both the MetaMask Extension on desktop and the mobile app.
What's the difference between MetaMask Extension and MetaMask Wallet?
MetaMask Wallet refers to the overall product, while MetaMask Extension specifically describes the browser plugin version. The wallet encompasses both the extension and mobile applications.
How do I add custom tokens to my MetaMask Wallet?
You can add custom tokens by clicking "Import tokens" at the bottom of your assets list and entering the token contract address. This is useful for adding newer or less common ERC-20 tokens.
Is MetaMask Wallet only for Ethereum?
While primarily designed for Ethereum, MetaMask® can also interact with other Ethereum-compatible blockchains like Binance Smart Chain, Polygon, Avalanche, and more through custom network configurations.
What happens if I lose access to my device?
As long as you have your secret recovery phrase (seed phrase), you can restore your wallet on any new device. This is why it's crucial to store your seed phrase securely and never share it with anyone.