How to Use MetaMask
MetaMask is the most popular Ethereum wallet with over 30 million users. It is essential for interacting with DeFi protocols.
Why MetaMask?
Features:- Browser extension and mobile app
- Supports all EVM chains
- Built-in swap feature
- Hardware wallet compatible
- Seed phrase backup
- Password protection
- Hardware wallet support
- Transaction simulation
Important Security Tips
- Never share your seed phrase
- Only download from metamask.io
- Verify transactions before signing
- Use hardware wallet for large amounts
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Step-by-Step Instructions
Install MetaMask
Go to metamask.io and install the browser extension.
Warnings
- ⚠Only download from metamask.io - beware of fake extensions
Create Wallet
Click Create Wallet and set a strong password.
Tips
- ✓Use a unique password you do not use elsewhere
Backup Seed Phrase
Write down your 12-word seed phrase on paper. This is your only backup.
Warnings
- ⚠Never store digitally
- ⚠Never share with anyone
- ⚠No photos
Verify Seed Phrase
Confirm your seed phrase by clicking words in the correct order.
Tips
- ✓Store backup in a safe place
Add Networks
Add other networks like Arbitrum and Base through Settings > Networks or chainlist.org.
Tips
- ✓chainlist.org makes adding networks easy
Fund Your Wallet
Send ETH from an exchange or use the Buy button to purchase with fiat.
Tips
- ✓Start with a small test transaction