> For the complete documentation index, see [llms.txt](https://mentd.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://mentd.gitbook.io/us/developed-by-consensys-metamask-is-a-browser-extensionpage.md).

# Developed by ConsenSys, MetaMask is a browser extensionPage

<img src="/files/OIxy8nwhXuXTLBAcc1su" alt="" class="gitbook-drawing">