Learn how to install and use the Coinbase Wallet extension to access decentralized apps and DeFi platforms through your browser. The extension is secure, easy to use, and lets Learn how to install and use the Coinbase Wallet extension for Chrome or Brave browser. Connect your existing wallet or create a new one, and explore dapps, trade, collect Coinbase Wallet extension is a secure way to connect to decentralized apps (dApps) and DeFi platforms through your. Coinbase Wallet is now available as a standalone browser. Learn how to install and use the Coinbase® Wallet Extension®, a browser tool that integrates with your cryptocurrencies. Find out how to access decentralized apps Coinbase Wallet extension includes a built-in DApp browser, enabling you to interact directly with decentralized applications (DApps) on supported networks like Ethereum.