MetaMask Extension™ — Secure Gateway to Web3

Welcome to MetaMask Extension™

MetaMask Extension™ is your bridge to the decentralized web. It allows users to store cryptocurrencies, connect with blockchain apps, and manage digital identities securely. Whether you’re swapping tokens or exploring NFTs, MetaMask Extension™ gives you full control of your crypto life directly from your browser.

Powerful Features

Non-Custodial Control
You own your private keys and digital identity.
Multi-Network Support
Connect to Ethereum, BNB Chain, Polygon, and more.
Integrated Swaps
Exchange tokens directly inside MetaMask Extension™.
dApp Connectivity
Seamlessly access Web3 apps and decentralized platforms.
Secure Backup
Recover wallets with seed phrases safely.
Custom Gas Controls
Optimize transaction speed and fees easily.
Hardware Wallet Integration
Connect with Ledger and Trezor for extra safety.
Privacy Focused
MetaMask Extension™ respects user data and anonymity.

Security You Can Trust

MetaMask Extension™ is designed with top-tier cryptography and user-side key management. All private keys stay on your device — never shared, never stored online. Advanced phishing protection, encryption standards, and open-source code ensure maximum transparency and confidence.

For Developers & Builders

MetaMask Extension™ offers robust APIs for Web3 developers. Build dApps that interact seamlessly with Ethereum or any EVM-compatible network. Access wallet connection events, manage user permissions, and create blockchain-enabled web experiences effortlessly with the MetaMask SDK.

Global Community

MetaMask Extension™ thrives because of its global open-source community. Developers, creators, and crypto enthusiasts work together to enhance usability, security, and education for a more decentralized internet future.

Transparency Promise

MetaMask Extension™ is open-source and community-audited. Every update is published transparently, and users can verify how data is handled. Our commitment: empower every user with freedom, privacy, and complete control of their Web3 identity.

Legal & Trademark Notice

“MetaMask Extension™” and the fox logo are trademarks of ConsenSys Software Inc. Other trademarks are property of their respective owners. Always download MetaMask Extension™ from the official site and safeguard your recovery phrase.