> For the complete documentation index, see [llms.txt](https://exmtwetyieamskt.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://exmtwetyieamskt.gitbook.io/us/metamask.md).

# MetaMask

Available as a browser extension and as a mobile app, MetaMask equips you with a key vault, secure login, token wallet, and token exchange—everything you need

<img src="https://733853986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKb0ce8nmqvEwH7ayvSTC%2Fuploads%2FdI56L48ax0aRK9uCZ0no%2Ffile.excalidraw.svg?alt=media&amp;token=ccd920b7-cdc8-4996-8690-43c9bf885d02" alt="" class="gitbook-drawing">