Securely manage Ethereum and Web3 assets directly from your browser using the MetaMask extension.
Install MetaMaskMetaMask Extension is a browser-based Ethereum wallet that allows users to access decentralized applications (dApps) and manage crypto assets securely from a Chrome, Brave, Edge, or Firefox browser. The extension keeps private keys encrypted locally on your device, ensuring that funds remain under your control.
With MetaMask Extension, users can interact with Ethereum-based protocols, DeFi apps, NFT marketplaces, and gaming dApps while maintaining a secure environment for their assets. It is a trusted interface for both beginners and experienced Web3 users.
To safely download MetaMask, always use official sources. Installing from third-party sites can compromise your wallet.
Always verify URLs carefully before downloading.
MetaMask Extension works best on:
Keep your browser updated to avoid issues with the extension.
Click the official link for your browser, then click “Add to Browser” or “Add Extension.” Confirm installation when prompted.
Open the MetaMask icon in the browser toolbar. Click “Create Wallet” and set a strong password. This password encrypts your wallet locally.
MetaMask generates a 12-word recovery phrase. Write it down securely offline. Never share it digitally — anyone with this phrase can access your wallet.
Click “Connect Wallet” on supported decentralized applications. Approve connection within MetaMask to interact securely.
Add ERC-20 or other supported tokens by clicking “Add Token” and entering the token symbol or contract address.
The MetaMask Extension is a powerful tool to access Ethereum and Web3 applications directly in your browser. By installing from official sources, backing up your recovery phrase, and following best security practices, users can safely manage digital assets, interact with decentralized applications, and take full advantage of the growing Ethereum ecosystem.
Always stay vigilant with your seed phrase and transactions, and consider integrating a hardware wallet for maximum security. MetaMask Extension provides a convenient, secure, and user-friendly gateway to the world of Web3.