MetaMask Log in: The crypto wallet for Defi, Web3 Dapps and NFTs MetaMask includes a secure identity vault. It allows you to log into websites, manage your identities on the web, and sign blockchain transactions.MetaMask is a popular cryptowallet that you can install into your choice of . It also allows users to log on to websites that have MetaMask integration. Read more:https://sites.google.com/view/metamask-log-in/home