Overview
MetaMask Extension is a browser-based cryptocurrency wallet that allows you to securely store, manage, and interact with digital assets directly from Chrome, Firefox, Brave, or Edge. It provides easy access to Ethereum, ERC-20 tokens, decentralized apps (dApps), and NFTs, while keeping your private keys encrypted locally in the browser.
Jump to Features or Setup Guide to start using MetaMask.
Key Features
Multi-Blockchain Support
Manage Ethereum and other EVM-compatible networks, including Binance Smart Chain, Polygon, and Avalanche.
dApp & DeFi Integration
Connect securely to decentralized applications, DeFi platforms, and NFT marketplaces directly from your browser.
Secure Wallet Management
Create multiple wallets, view balances, and manage tokens without exposing private keys online.
NFT Management
Store, send, and receive ERC-721 and ERC-1155 tokens directly in your MetaMask wallet.
Backup & Recovery
Use a 12-word Secret Recovery Phrase to restore your wallet on any browser or device.
Proceed to Setup Guide for installation instructions.
Setup Guide
Step 1: Install MetaMask from the official browser extension store (Chrome, Firefox, Brave, or Edge).
Step 2: Click the MetaMask icon and choose "Create a Wallet" or "Import Wallet".
Step 3: Set a strong password for the extension.
Step 4: Securely write down your Secret Recovery Phrase on paper and store it offline.
Step 5: Confirm your recovery phrase to complete setup.
Step 6: Add Ethereum or other blockchain networks and start managing your assets.
Go to Security Tips for best practices.
Security Guidelines
- Never share your Secret Recovery Phrase.
- Verify all addresses and transactions on-screen before confirming.
- Keep your browser updated and avoid untrusted extensions.
- Use a strong password for MetaMask.
Next, visit Troubleshooting.
Troubleshooting
- Extension not appearing: restart the browser or reinstall MetaMask.
- Cannot connect to dApps: check network settings and enable connection requests.
- Transaction failed: check gas fees and network congestion.
- Contact MetaMask Support for persistent issues.
FAQ
- Q: Do I need a Coinbase account to use MetaMask?
A: No, MetaMask is self-custody and independent of any exchange.
- Q: Can I recover my wallet on another browser?
A: Yes, using your Secret Recovery Phrase.
- Q: Is MetaMask safe?
A: Yes, if you never share your recovery phrase and use strong passwords.
Install MetaMask Extension