MetaMask Login – Getting Started with MetaMask Wallet

This HTML guide covers the essentials for new MetaMask users: installing the extension or mobile app, creating or restoring a wallet, secure login considerations, connecting to decentralized applications (dApps), and safety best practices.

What is MetaMask?

MetaMask is a non-custodial crypto wallet available as a browser extension and mobile app. It stores private keys locally, enables interaction with Ethereum-compatible networks, and provides a bridge to Web3 dApps.

• Local key storage: your seed phrase controls access to funds.
• Used to sign transactions and authorise dApp actions securely.
• Supports multiple networks (Ethereum, testnets, BSC, Polygon, etc.) configured by the user.

Install & create a wallet

1. Download MetaMask from the official site or your browser's extension store—verify the publisher.
2. Open the extension/app and choose "Create a Wallet" or "Import using seed phrase" if restoring.
3. Write down the 12-word seed phrase on paper or store on a metal backup—never take screenshots or upload it to cloud storage.
4. Set a strong password for local access to the extension/app; this protects your UI but not your seed phrase.

Remember: MetaMask's password encrypts your local vault; the seed phrase is the ultimate recovery method. Protect both appropriately.

Login & security considerations

MetaMask uses a local password to unlock the extension/app. Never send your seed phrase to anyone and avoid entering it into websites. Use device-level security and consider using hardware wallets (Ledger, Trezor) for large balances.

• Use strong, unique passwords and a password manager for convenience.
• Enable screen lock on your device and browser profile protections.
• For high-value accounts, connect MetaMask to a hardware wallet for signing.

Connecting to dApps safely

When a dApp requests connection, MetaMask will show a permission prompt. Review permissions carefully and only approve what is necessary. Avoid signing arbitrary messages or transactions you do not understand.

• Check the dApp URL and trustworthiness before connecting.
• Limit token approvals — set allowances to the smallest required amount when possible.
• Use a separate account for high-risk dApp interactions to limit exposure.

Demo login (illustrative)

The form below is a client-side demo only and does not transmit credentials. For production, implement secure authentication flows and never collect seed phrases via web forms.

Never enter your seed phrase into websites or forms. MetaMask will never ask for your seed phrase to log in to a dApp.

Best practices

• Keep small balances in hot wallets for daily activity; store the bulk of funds in cold/hardware storage.
• Regularly review connected sites (Settings → Connections) and revoke unused permissions.
• Beware of phishing — use bookmarks for frequently used dApps and verify social links carefully.

Closing & disclaimer

MetaMask is a powerful gateway to Web3 when used carefully. Protect your seed phrase, use hardware wallets for large holdings, and practice cautious interactions with dApps.