What is MetaMask?
MetaMask is a browser-based cryptocurrency wallet that allows users to store, send, and receive Ethereum and compatible digital assets directly from Google Chrome. It also acts as a bridge between your browser and decentralized applications (dApps), enabling secure blockchain interaction without running a full node.
Core Capabilities
Wallet Management
Store ETH, ERC-20 tokens, and NFTs securely within your browser environment.
dApp Connectivity
Connect to DeFi platforms, NFT marketplaces, and Web3 apps instantly.
Custom Networks
Add networks like Polygon, BNB Chain, and other EVM-compatible blockchains.
Transaction Control
Adjust gas fees and monitor transaction confirmations in real time.
Installation Process
- Open the Chrome Web Store.
- Search for “MetaMask.”
- Click “Add to Chrome.”
- Confirm the extension installation.
Setting Up Your Wallet
Create a New Wallet
After installation, select “Create a Wallet,” set a strong password, and securely store your 12-word Secret Recovery Phrase.
Import Existing Wallet
If you already have a wallet, choose “Import Wallet” and enter your recovery phrase.
Using MetaMask
Receiving Funds
Copy your wallet address and share it with the sender to receive crypto assets.
Sending Transactions
Enter the recipient’s address, select the asset, confirm gas fees, and approve the transaction.
Connecting to dApps
Click “Connect Wallet” on a supported platform and approve the connection request.
Security Recommendations
- Store your recovery phrase offline in a secure location.
- Use hardware wallet integration for enhanced protection.
- Verify website URLs before connecting your wallet.
- Keep your Chrome browser updated.
- Enable additional browser security settings.
Troubleshooting
Extension Not Visible
Pin MetaMask from Chrome extensions menu to make it easily accessible.
Transaction Pending
Check network congestion and adjust gas settings if needed.
Password Forgotten
Restore your wallet using the Secret Recovery Phrase.