Secure Your Web3 Journey

Access your MetaMask wallet with confidence. Your gateway to decentralized applications, NFTs, DeFi, and the entire Ethereum ecosystem — all protected by industry-leading security.

How to Access Your MetaMask Wallet

1 Launch MetaMask
Click the fox icon in your browser toolbar (Chrome, Firefox, Brave, Edge) or open the MetaMask mobile app on iOS/Android. The extension must be pinned for quick access. If you don’t see it, enable it from your browser’s extensions menu. MetaMask has been downloaded over 30 million times and remains the most trusted Ethereum wallet since 2016. Its non-custodial design ensures you — and only you — control your private keys. Never share your Secret Recovery Phrase with anyone, including support teams. This 12-word phrase is your master key to wallet recovery across devices.
2 Enter Your Password
Input the password you set during wallet creation. This local encryption layer protects against unauthorized access even if someone gains physical access to your device. MetaMask uses AES-256 encryption with PBKDF2 key derivation for maximum security. For enhanced protection, enable biometric login (Face ID/Touch ID on mobile) or hardware wallet integration (Ledger/Trezor). Passwords are never transmitted — they decrypt your vault locally. Use a strong, unique password (minimum 12 characters with symbols, numbers, and mixed case).
3 Connect to dApps
Once unlocked, visit any Web3 site (OpenSea, Uniswap, Aave) and click “Connect Wallet.” MetaMask will prompt a connection request — always review the domain, permissions, and contract interactions. Approve only trusted sites. Use the activity tab to monitor pending transactions and revoke unwanted approvals via “Connected Sites.” MetaMask’s built-in token detection automatically recognizes new ERC-20 tokens. Enable “Enhanced Token Detection” in settings for maximum visibility across chains like Polygon, BSC, and Arbitrum.
4 Sign Transactions Securely
Every transaction requires your explicit confirmation. MetaMask displays gas fees, recipient addresses, and data payloads in plain English. Use the “Advanced” gas settings to optimize speed vs. cost during network congestion. Enable “Simulate Transactions” to preview outcomes and detect malicious contracts. For high-value transfers, use hardware wallets for air-gapped signing. MetaMask never auto-approves transactions — you are always in control.
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Your assets orbit safely under your control

Best Security Practices for MetaMask Users

MetaMask empowers millions to interact with blockchain technology, but security is a shared responsibility. Follow these expert-recommended practices to fortify your digital fortress:

đź”’ 256-bit Encryption
🛡️ Open Source Code
🔍 Bug Bounty Program

Advanced Features & Ecosystem Integration

MetaMask is more than a wallet — it’s your portal to Web3. Explore powerful tools designed for power users and developers alike:

MetaMask Portfolio: Track assets across chains in one dashboard. Monitor NFTs, staking rewards, and DeFi positions with real-time analytics.

Swaps & Bridges: Exchange tokens directly in-wallet with aggregated liquidity from Uniswap, 1inch, and more. Bridge assets cross-chain with minimal slippage.

Snap Plugins: Extend functionality with community-built snaps — from Bitcoin support to privacy tools and institutional compliance.

Institutional Suite: MetaMask Institutional offers MPC wallets, transaction simulation, and compliance reporting for DAOs and funds.

Mobile + Desktop Sync: Use the same wallet seamlessly across devices with encrypted cloud backup (optional, user-controlled).

Frequently Asked Questions

What if I forget my password?

Use your Secret Recovery Phrase to restore access. Passwords cannot be recovered — they’re designed that way for security.

Is MetaMask safe for large amounts?

Yes, when used with hardware wallets and best practices. Over $10B in assets are secured daily by MetaMask users.

Can I use MetaMask on multiple devices?

Absolutely. Import your Secret Recovery Phrase on any supported platform. Avoid public or shared computers.

How do I revoke dApp permissions?

Go to “Connected Sites” in settings and disconnect any suspicious or unused applications.

⚠️ Important Security Disclaimer

This guide is for educational purposes only and does not constitute financial, technical, or investment advice. Cryptocurrency and blockchain technology involve substantial risk of loss. MetaMask is a self-custodial wallet — you are solely responsible for your private keys and recovery phrase. Consensys and affiliates are not liable for lost funds, phishing attacks, malware, or user error. Always download MetaMask from official sources: metamask.io. Never share your Secret Recovery Phrase, private keys, or password. Beware of fake websites, browser extensions, and support scams. Transaction simulation helps detect fraud but is not foolproof. Use hardware wallets for significant holdings. Blockchain transactions are irreversible. Conduct your own research (DYOR) and never invest more than you can afford to lose. This content is current as of October 2025 and subject to change without notice. For support, visit support.metamask.io.