Overview
MetaMask is a browser-based Ethereum wallet that serves as your secure gateway to blockchain websites. Whether you're a seasoned blockchain user or a newcomer, this trusted extension connects you to the decentralized web - the new frontier of the internet.
Key Features:
- Self-Custody: Maintain full control of your private keys and digital assets
- Multi-Functional: Buy, send, spend, exchange, and swap crypto assets seamlessly
- Customizable Experience: Personalize your wallet with community-built Snaps
- Web3 Access: Securely interact with decentralized applications (dApps)
- Mobile Integration: Generate secure passwords and manage assets on-the-go
👉 Discover how MetaMask empowers your Web3 journey
Technical Specifications
| Detail | Information |
|---|---|
| Current Version | 12.20.1 |
| Last Updated | June 24, 2025 |
| Storage Size | 23.74MiB |
| Developer | Consensys Software Inc. |
Privacy Commitment
MetaMask adheres to strict data handling principles:
- No third-party data sales
- Data usage strictly tied to core functionality
- No credit/lending-related data processing
Getting Started
New to MetaMask? The intuitive setup process guides you through:
- Creating a new wallet
- Importing existing wallets
- Configuring security preferences
Veteran users can easily import their existing wallets while maintaining complete asset control.
Why Choose MetaMask?
With millions of global users, MetaMask stands out for:
- Security: Enterprise-grade encryption
- Accessibility: Available across devices
- Transparency: Open-source development
- Interoperability: Connects with major dApps
👉 Explore Web3 possibilities with MetaMask
FAQ
Is MetaMask free to use?
Yes, the extension itself is completely free. You only pay standard blockchain network fees for transactions.
Can I access MetaMask on mobile?
Absolutely! MetaMask offers iOS and Android applications with full functionality.
How secure is my crypto in MetaMask?
Your assets remain secure through encrypted private keys that never leave your device. Only you control access.
What blockchains does MetaMask support?
While primarily an Ethereum wallet, MetaMask supports all EVM-compatible chains through network customization.
Can I recover my wallet if I lose my password?
Yes, using your secret recovery phrase. MetaMask cannot recover passwords, emphasizing the importance of secure backup.
Developer Information
Consensys Software Inc.
5049 Edwards Ranch Rd
Fort Worth, TX 76109-4213
US
For support inquiries, visit the official support portal.