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

# Metamask® Chrome - Extension® (gitbook) | Metamask

Powered By GitBook. Metamask® Chrome® Extension®. To learn how to contribute to the MetaMask project itself, visit our Internal Docs. Building …

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