MetaMask Extension is a powerful Web3 wallet that allows you to securely manage cryptocurrencies, NFTs, and DeFi assets directly from your browser. Install MetaMask on Chrome, Firefox, Edge, or Brave to connect instantly to decentralized applications.
Add the official MetaMask Extension to your browser to start interacting safely with Web3 applications. Manage assets, send tokens, and access blockchain platforms in a secure environment.
MetaMask Extension is a browser-based cryptocurrency wallet that allows users to manage Ethereum-based assets and connect to Web3 applications. Unlike traditional wallets or exchange platforms, MetaMask provides users full ownership of private keys while giving seamless access to dApps, NFT marketplaces, and DeFi protocols.
The extension is lightweight, encrypted, and integrates directly into popular browsers such as Chrome, Firefox, Edge, and Brave. Users can create new wallets, import existing wallets, and interact with multiple blockchain networks—all without exposing sensitive data online.
All private keys are encrypted locally on your device, giving you full control over your funds.
Instantly connect to Ethereum-based decentralized applications and smart contracts from your browser.
Store, send, and receive multiple cryptocurrencies and tokens in one extension interface.
Add Ethereum-compatible testnets and custom blockchain networks to expand your Web3 possibilities.
Install the MetaMask Extension from the official browser store.
Create a new wallet or import an existing wallet using your recovery phrase.
Store your recovery phrase offline and secure it in a safe place.
Connect to decentralized applications and approve transactions safely from the extension.
MetaMask Extension is designed with security in mind, but user practices are crucial. Always download from official sources, never share your recovery phrase, and verify transactions before approval.
All private keys are stored encrypted within your browser and never on MetaMask servers.
Approve every transaction manually to prevent unauthorized transfers.
Set passwords and adjust security preferences for added protection.
Keep your 12-word recovery phrase offline in a secure place.
Use MetaMask’s built-in features to detect malicious websites.
Regularly update MetaMask to access the latest security features.