> For the complete documentation index, see [llms.txt](https://mietamaskwallethelp.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://mietamaskwallethelp.gitbook.io/us/metamask-a-crypto-wallet-and-gateway-to-blockchain-apps.md).

# MetaMask - A crypto wallet & gateway to blockchain apps

MetaMask is a self-custodial wallet that lets you access blockchain applications and web3 in seconds. Trusted by over 30 million users worldwide, MetaMask is powered by a strong community of developer

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