MetaMask is a leading cryptocurrency wallet and gateway to blockchain apps. The MetaMask Chrome Extension allows users to manage Ethereum and other compatible tokens directly from their browser, interact with decentralized applications (dApps), and securely manage private keys.
This guide will help you install the extension, create or restore a wallet, log in securely, and navigate best security practices for using MetaMask on Chrome.
Go to the official website https://metamask.io. Avoid third-party download links to prevent phishing attacks.
Click on “Download” and select “Chrome” to open the Chrome Web Store. Click “Add to Chrome” and confirm the installation. The MetaMask fox icon will appear in your Chrome toolbar.
Click on the MetaMask icon in the Chrome toolbar to open the extension. You will be greeted with a welcome screen to begin wallet setup.
Click “Get Started” and select “Create a Wallet.” Choose a strong password for local access. This password will protect your wallet on this device only.
MetaMask will generate a 12-word secret recovery phrase. Write it down on paper and store it safely offline. Never share this phrase—anyone with it can access your wallet.
MetaMask will ask you to confirm your recovery phrase by selecting the words in the correct order. This ensures you have saved it correctly.
Once confirmed, your wallet is ready. You can view your account address, balances, and connect to supported Ethereum-based dApps.
If you already have a MetaMask wallet, click “Import Wallet” and enter your secret recovery phrase to restore access to your existing wallet.
Click on the MetaMask fox icon in the Chrome toolbar. Enter your password to unlock the wallet.
MetaMask may require device authentication for security. Confirm any prompts to continue.
After login, you can view balances, send/receive crypto, and interact with connected dApps. Your wallet address and transaction history are visible on the main screen.
When visiting a dApp, click “Connect Wallet” and select MetaMask. Confirm connection on the MetaMask extension to securely interact with the dApp.
MetaMask remains unlocked until you close Chrome or lock the wallet manually. Click the profile icon and select “Lock” to end the session securely.
Never store your recovery phrase digitally. Keep it offline in a secure location to prevent theft.
Create a strong, unique password for your wallet and Chrome login. Avoid using the same password elsewhere.
Always check the URL of websites before connecting your wallet. Avoid clicking links in emails or social media that request wallet access.
For added security, consider linking a Ledger or Trezor hardware wallet. MetaMask supports hardware wallet integration for safe transactions.
Regularly review your wallet activity and approve transactions carefully to avoid unauthorized access.
Yes, you can install the extension on Chrome, Firefox, Edge, and Brave. Each installation requires wallet setup or import.
If lost, you cannot recover your wallet. Always back it up securely offline.
Yes, MetaMask has a mobile app for iOS and Android. You can sync your wallet using the recovery phrase.
Yes, the extension is free. Transaction fees on Ethereum and other networks still apply.
Visit MetaMask Support for official help and guidance.