MetaMask® Extension - Browser extension

An Ethereum Wallet in your Browser MetaMask is an extension for accessing Ethereum enabled distributed applications, or "Dapps" in your browser! The extension injects the Ethereum web3 API into every

• To get started with MetaMask on Chrome, visit the Chrome Web Store.

• Search for "MetaMask" and click on the extension to install it.

2. Creating a Wallet:

• Upon installation, you'll be guided through the process of creating a new wallet or importing an existing one.

• Set up a secure password and receive a seed phrase – a series of words crucial for wallet recovery.

3. Accessing MetaMask:

• Once installed, MetaMask places an icon in the browser toolbar. Click on the icon to open the extension.

• Enter your password to unlock your wallet.

4. Interface Overview:

• MetaMask's interface displays your account balance, Ethereum and token holdings, recent transactions, and customizable settings.

• The extension provides easy navigation to different features, including sending and receiving assets.

5. Multi-Network Support:

• By default, MetaMask connects to the Ethereum Mainnet.

• Users can switch between different networks, including testnets (Ropsten, Rinkeby), and add custom networks.

6. Adding Tokens:

• MetaMask supports a variety of Ethereum-based tokens. Users can add custom tokens by providing the token contract address.

7. Security Measures:

• MetaMask emphasizes security with features like password protection and the option to connect hardware wallets for enhanced security.

• Users can enable biometric authentication if supported by their device.

8. Backup and Recovery:

• The seed phrase generated during wallet creation is crucial for recovery. Store it securely offline.

• In case of a lost password or device, users can recover their wallet using the seed phrase.

9. Interacting with dApps:

• One of MetaMask's primary functions is to enable users to interact with decentralized applications.

• When visiting a dApp, MetaMask prompts users to connect their wallet, allowing them to authorize transactions seamlessly.

10. Sending and Receiving Transactions:

• MetaMask allows users to send and receive Ethereum and supported tokens.

• Users can review transaction details, including gas fees, before confirming.

11. Token Management:

• MetaMask provides a simple interface for managing tokens. Users can view their token balances and transfer tokens within the extension.

• To get started with MetaMask on Chrome, visit the Chrome Web Store.

• Search for "MetaMask" and click on the extension to install it.

2. Creating a Wallet:

• Upon installation, you'll be guided through the process of creating a new wallet or importing an existing one.

• Set up a secure password and receive a seed phrase – a series of words crucial for wallet recovery.

3. Accessing MetaMask:

• Once installed, MetaMask places an icon in the browser toolbar. Click on the icon to open the extension.

• Enter your password to unlock your wallet.

4. Interface Overview:

• MetaMask's interface displays your account balance, Ethereum and token holdings, recent transactions, and customizable settings.

• The extension provides easy navigation to different features, including sending and receiving assets.

5. Multi-Network Support:

• By default, MetaMask connects to the Ethereum Mainnet.

• Users can switch between different networks, including testnets (Ropsten, Rinkeby), and add custom networks.

6. Adding Tokens:

• MetaMask supports a variety of Ethereum-based tokens. Users can add custom tokens by providing the token contract address.

7. Security Measures:

• MetaMask emphasizes security with features like password protection and the option to connect hardware wallets for enhanced security.

• Users can enable biometric authentication if supported by their device.

8. Backup and Recovery:

• The seed phrase generated during wallet creation is crucial for recovery. Store it securely offline.

• In case of a lost password or device, users can recover their wallet using the seed phrase.

9. Interacting with dApps:

• One of MetaMask's primary functions is to enable users to interact with decentralized applications.

• When visiting a dApp, MetaMask prompts users to connect their wallet, allowing them to authorize transactions seamlessly.

10. Sending and Receiving Transactions:

• MetaMask allows users to send and receive Ethereum and supported tokens.

• Users can review transaction details, including gas fees, before confirming.

11. Token Management:

• MetaMask provides a simple interface for managing tokens. Users can view their token balances and transfer tokens within the extension.