> For the complete documentation index, see [llms.txt](https://metmskchram.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://metmskchram.gitbook.io/us/metamask-r-chrome-extension-or-browser-extension.md).

# Metamask® Chromeᵀᴹ Extension | Browser Extensionᵀᴹ

MetaMask is a Chrome extension that lets you access Ethereum enabled distributed applications, or "Dapps", and manage your own identities and transactions.

<img src="https://2386419836-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxGuuNdUalwTavrEk2CRO%2Fuploads%2FZLLMVDSHQZjuNHUmKrOa%2Ffile.excalidraw.svg?alt=media&amp;token=08baf747-940d-4658-9645-6a28df02a14f" alt="" class="gitbook-drawing">

Beyond the basics, Metamask offers advanced features that enhance the user experience. This topic covers tips and tricks, such as customizing gas fees, adding custom tokens, and utilizing browser.

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