The MetaMask Extension is the most popular Web3 wallet for browsers, enabling users to securely manage cryptocurrency, connect to decentralized applications, and explore DeFi, NFTs, and blockchain ecosystems with full control.
The MetaMask Extension is a non-custodial cryptocurrency wallet that operates directly inside your web browser. It acts as a secure bridge between traditional browsers and the decentralized web, allowing users to store digital assets, sign transactions, and authenticate with Web3 applications.
Unlike centralized platforms, MetaMask does not hold your funds or private keys. Everything is controlled locally by the user, making it one of the most trusted and widely adopted Web3 wallet solutions worldwide.
You own your private keys and recovery phrase, ensuring complete ownership of your digital assets.
Seamlessly connect to decentralized exchanges, NFT marketplaces, DeFi protocols, and blockchain games.
Your wallet data is encrypted locally, protecting it from unauthorized access.
Add MetaMask to your browser from the official Chrome, Firefox, Edge, or Brave extension store.
Set a strong password and back up your 12-word recovery phrase securely offline.
Click “Connect Wallet” on supported websites and approve access in MetaMask.
Review transaction details carefully and sign securely within the extension.
MetaMask supports Ethereum and popular networks such as Polygon, BNB Chain, Arbitrum, Optimism, and custom RPCs.
View and manage ERC-20 tokens and NFTs with real-time balance tracking.
Connect Ledger or Trezor hardware wallets for enhanced offline security.
MetaMask Extension is trusted by millions of users globally because it combines usability with strong security. It removes the need for traditional usernames and passwords by using cryptographic authentication instead.
Whether you are trading tokens, minting NFTs, or interacting with DeFi protocols, MetaMask provides a consistent and reliable Web3 experience across platforms.
Is MetaMask Extension safe?
Yes. MetaMask uses industry-standard encryption and does not expose private keys
to websites or third parties.
Is MetaMask Extension free?
Yes. Installation is free. Only blockchain network fees apply to transactions.
What happens if I lose my browser or computer?
You can restore your wallet using your 12-word recovery phrase on any device.
Install the MetaMask Extension and take full control of your crypto assets, digital identity, and decentralized future.
Install MetaMask Extension