What is MetaMask® Chrome Extension?
The MetaMask® Chrome Extension is a cryptocurrency wallet that operates as a Chrome browser add-on, allowing users to manage Ethereum-based assets and interact with decentralized applications (dApps) directly from their browser. With over 30 million users worldwide, it's the most trusted way to access Web3 in Chrome.
Key Features
- Secure Wallet: Store ETH and ERC-20 tokens with encrypted keys
- dApp Browser: Connect to thousands of decentralized applications
- Multi-Network Support: Access Ethereum mainnet, testnets, and custom networks
- Built-in Swap: Exchange tokens directly within the extension
- Hardware Wallet Support: Connect with Ledger® and Trezor®
- Easy Backup: 12-word recovery phrase for secure restoration
How to Install MetaMask® in Chrome
1. Download from Official Source
Only download from the official MetaMask® website or Chrome Web Store:
Official MetaMask® Chrome Extension
2. Installation Process
- Click "Add to Chrome" in the Chrome Web Store
- Confirm by clicking "Add Extension"
- Wait for installation to complete
- The MetaMask® fox icon will appear in your toolbar
3. Wallet Setup
- Click the MetaMask® icon in your toolbar
- Select "Create a Wallet" (new users) or "Import Wallet" (existing users)
- Create a strong password for local encryption
- Securely store your 12-word recovery phrase (write it down, never store digitally)
- Confirm your recovery phrase to complete setup
Critical Security Information
⚠️ Never share your recovery phrase - MetaMask® will never ask for it. Bookmark MetaMask.io to avoid phishing sites. Always verify transaction details before confirming.
Using MetaMask® in Chrome
After installation, the MetaMask® login process is simple:
- Click the MetaMask® fox icon in your Chrome toolbar
- Enter your password (created during setup)
- Access your wallet dashboard
- To interact with dApps, ensure you're on the correct network
- Confirm transactions in the extension popup
Also Available For
Firefox
Edge
Brave (via Chrome extension)
Frequently Asked Questions
1. Is MetaMask® Chrome Extension free?
Yes, the extension is completely free to download and use. You only pay network fees (gas) for blockchain transactions.
2. Can I access the same wallet on multiple browsers?
Yes, by importing your wallet using the 12-word recovery phrase in each browser's MetaMask® extension.
3. What happens if I uninstall the extension?
Your wallet remains on the blockchain, but you'll need your recovery phrase to restore access in a new installation.
4. How do I add custom networks like Binance Smart Chain?
Go to Settings > Networks > Add Network and enter the correct RPC details from official sources.
5. Why can't I see my tokens?
Some tokens need to be added manually via "Import tokens" in the Assets tab using their contract address.
6. Is MetaMask® Chrome Extension safe?
When downloaded from official sources, yes. However, browser security depends on your practices - never share your recovery phrase.
Troubleshooting
- Extension not loading: Clear browser cache or reinstall
- Transactions stuck: Try increasing gas fees or canceling via Activity tab
- Balance issues: Switch networks and back to refresh
- Connection problems: Ensure you're using the latest Chrome version
For official support, visit MetaMask® Help Center.
