Securely access Web3 with MetaMask
Your wallet credentials are never shared with this site. MetaMask ensures secure authentication through your browser extension.
MetaMask is a cryptocurrency wallet and gateway to blockchain applications. Trusted by millions worldwide, it provides secure access to decentralized finance, NFTs, and Web3 experiences.
Experience the most trusted and user-friendly cryptocurrency wallet with cutting-edge features designed for both beginners and advanced users.
MetaMask implements industry-leading security protocols to protect your digital assets. Your private keys are encrypted and stored locally on your device, never on centralized servers. With hardware wallet integration support and biometric authentication options, your crypto remains secure from unauthorized access.
Advanced security features include password protection, seed phrase backup, automatic logout timers, and phishing detection systems that warn you about potentially malicious websites before you interact with them.
Access multiple blockchain networks seamlessly within a single interface. MetaMask supports Ethereum, Binance Smart Chain, Polygon, Avalanche, Arbitrum, Optimism, and countless other EVM-compatible networks. Switch between networks instantly to access different decentralized applications and tokens.
Custom RPC support allows you to add any blockchain network manually, giving you unlimited flexibility to explore emerging ecosystems and participate in new opportunities across the entire Web3 landscape.
Manage all your digital assets in one convenient location. Store, send, receive, and swap cryptocurrencies with ease. MetaMask supports thousands of tokens and provides built-in swap functionality powered by aggregators that find you the best exchange rates across multiple DEXs.
View your NFT collection directly in your wallet, track portfolio performance with real-time price updates, and manage multiple accounts to organize your assets efficiently. Import existing wallets or create new ones with just a few clicks.
MetaMask employs multiple layers of security to ensure your digital assets remain protected at all times. Understanding how MetaMask secures your wallet is crucial for maintaining safe cryptocurrency practices and protecting yourself from potential threats in the decentralized ecosystem.
When you create a MetaMask wallet, you receive a unique 12-word seed phrase. This phrase is the master key to your wallet and must be stored securely offline. Never share your seed phrase with anyone, and never enter it on websites that request it. Legitimate services will never ask for your seed phrase.
MetaMask also implements transaction simulation technology that shows you exactly what will happen before you confirm any transaction. This preview system helps prevent costly mistakes and protects you from malicious contract interactions that could drain your wallet.
All sensitive data is encrypted using AES-256 encryption standards
Private keys never leave your device or get transmitted to servers
Built-in alerts warn you about known malicious websites and scams
Follow these simple steps to begin your Web3 journey securely and confidently
Visit the official MetaMask website and download the browser extension for Chrome, Firefox, Brave, or Edge. MetaMask is also available as a mobile app for iOS and Android devices. Always download from official sources to avoid malicious versions that could compromise your security. After installation, you'll see the MetaMask fox icon in your browser toolbar.
Click on the MetaMask icon and choose "Create a Wallet." You'll be asked to create a strong password. This password will be used to unlock MetaMask on your device, so make it secure but memorable. Next, MetaMask will present you with your 12-word seed phrase. This is the most important step - write down these words in order on paper and store them somewhere safe. This phrase is the only way to recover your wallet if you lose access.
MetaMask will ask you to verify your seed phrase by selecting the words in the correct order. This ensures you've recorded it accurately. Never screenshot, email, or digitally store your seed phrase. Physical storage in a safe location is best. Consider using a fireproof safe or safety deposit box. Some users even create multiple copies stored in different secure locations for redundancy.
Once your wallet is created, you'll see your public address - a long string of characters starting with "0x". You can share this address to receive cryptocurrency. To add funds, you can purchase crypto directly through MetaMask using a credit card or bank transfer, or send crypto from an exchange like Coinbase or Binance to your MetaMask address. Always send a small test transaction first to ensure everything works correctly.
With funds in your wallet, you're ready to explore decentralized applications. Visit DeFi platforms like Uniswap for token swaps, OpenSea for NFT marketplaces, or Aave for lending and borrowing. When you visit a dApp, click "Connect Wallet" and select MetaMask. Always review the permissions you're granting and the transactions you're signing. Start with small amounts until you're comfortable with how everything works.
Join millions of users who trust MetaMask for secure, simple access to decentralized applications and digital assets.