MetaMask Browser Extension

Secure Ethereum wallet and gateway to Web3 applications.

What is MetaMask Extension?

MetaMask Extension is a browser-based cryptocurrency wallet that allows users to manage Ethereum and other compatible digital assets while interacting with decentralized applications. It functions as a secure bridge between your browser and blockchain networks.

With MetaMask, private keys are stored locally and transactions are approved by the user, ensuring full control over digital assets and Web3 interactions.

Getting Started — Setup Timeline

Install the Extension

Visit the official browser extension store and add MetaMask to your browser.

Create or Import Wallet

Set up a new wallet or import an existing one using your secret recovery phrase.

Secure Your Recovery Phrase

Write down the 12-word phrase offline. This is required for wallet recovery.

Connect to Web3 Apps

Use MetaMask to connect to DeFi platforms, NFT marketplaces, and blockchain services.

Main Features

Security Essentials

MetaMask Extension — Your Web3 Wallet