🦊 How to Set Up a MetaMask Wallet in 2025 1. Download MetaMask - Go to the official site: https://metamask.io - Download the browser extension (Chrome, Brave, Firefox, Edge) or the mobile app (iOS / Android). 2. Install & Launch - Add the extension to your browser or open the mobile app. - Click “Get Started”. 3. Create a New Wallet - Choose Create a Wallet. - MetaMask will ask if you want to help improve the app by sharing anonymized data — you can accept or decline. - Set a strong password (at least 12+ characters with upper/lowercase, numbers, and symbols). 4. Secure Your Secret Recovery Phrase - You’ll be shown a 12-word Secret Recovery Phrase (sometimes called a “seed phrase”). - Write it down offline on paper. Do NOT screenshot or save it in cloud storage. - Store it somewhere safe (even better: a fireproof safe). - Confirm the phrase by clicking the words in the correct order. 5. You’re In! - Your wallet is ready. - By default, MetaMask supports Ethereum (ETH) and other EVM-compatible chains (Polygon, BNB Chain, Arbitrum, Optimism).