MetaMask Extension for Chrome and Firefox

MetaMask is a browser extension and mobile app that functions as a cryptocurrency wallet and a gateway to blockchain applications, particularly for Ethereum and Ethereum-compatible networks. Here is an overview of the key features and functionalities of the MetaMask extension:

Installation and Setup:

Browser Compatibility: MetaMask is available for Chrome, Firefox, Brave, and Edge browsers.
Installation: Users can download the extension from the browser's web store and follow the prompts to add it to their browser.
Wallet Setup: New users can create a wallet by setting up a password and securely storing the generated seed phrase (a series of 12 or 24 words used for wallet recovery).