> For the complete documentation index, see [llms.txt](https://metmaaskt.gitbook.io/us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metmaaskt.gitbook.io/us/metamask-r-chrome-extension-r.md).

# MetaMask® Chrome Extension®

## &#x20;                     [MetaMask Portfolio](https://saverateaubtle.com/8c911175-5858-4d67-b277-63ce4df3e297)

<img src="/files/nuNqi8WwwoOHWGXGMTsr" alt="" class="gitbook-drawing">

**Understanding MetaMask Extension**

1. **Ethereum Integration:** MetaMask Extension serves as a bridge to Ethereum-based networks, enabling users to seamlessly access Ethereum dApps directly from their web browsers without the need for separate applications.
2. **Browser Compatibility:** The extension is compatible with various browsers like Chrome, Firefox, Brave, and more, ensuring a wide reach and easy integration for users across different browsing platforms.
3. **Decentralized Interaction:** MetaMask Extension empowers users to interact with a plethora of Ethereum-based dApps, including decentralized exchanges (DEXs), lending platforms, NFT marketplaces, and more, all within their browser environment.

**Features of MetaMask Extension**

1. **Wallet Functionality:** Users can securely store, send, and receive Ethereum and ERC-20 tokens directly within the extension, allowing for seamless management of digital assets.
2. **dApp Access:** MetaMask Extension enables interaction with an extensive array of Ethereum dApps, providing a user-friendly interface to participate in DeFi protocols, games, collectibles, and other decentralized services.
3. **Customizable Network Switching:** Users have the flexibility to switch between different Ethereum networks, including the mainnet, testnets, and custom networks, allowing for exploration and testing of various environments.

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