> ## Documentation Index > Fetch the complete documentation index at: https://base-app.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Coinbase Extension® — Getting Started | > Explore Coinbase Wallet Extension to manage digital assets, connect with decentralized applications, and access Web3 services through a convenient browser wallet designed for everyday crypto users. # Coinbase Wallet Extension: A Guide to Web3 Wallet Access ## What Is the Coinbase Wallet Extension? The **Coinbase Wallet Extension** is a browser-based cryptocurrency wallet tool designed to help users interact with Web3 applications, explore decentralized finance (DeFi), and manage supported digital assets. It provides a convenient way to connect a compatible browser to blockchain-based services without relying exclusively on a mobile device. Whether you are exploring decentralized applications, viewing digital collectibles, or learning about blockchain technology, understanding how the Coinbase Wallet browser extension works can help you navigate the Web3 ecosystem more confidently. ## Key Features of the Coinbase Wallet Browser Extension ### Manage Supported Crypto Assets A self-custody wallet allows users to control their wallet credentials and authorize blockchain transactions. With Coinbase Wallet, users can manage supported cryptocurrencies and other digital assets through compatible wallet features. Asset availability depends on the supported blockchain network and wallet configuration. ### Connect to Decentralized Applications The Coinbase Wallet Extension can help users connect to compatible decentralized applications, including selected DeFi platforms and Web3 services. Before approving a connection, review the website address and verify that the application is trustworthy. ### Explore NFTs and Digital Collectibles Users interested in non-fungible tokens (NFTs) can explore compatible blockchain ecosystems through supported wallet features. Availability and functionality may vary depending on the network, asset, and application being used. ### Access Web3 Through a Browser A browser wallet offers a convenient way to interact with supported blockchain websites directly from a desktop browser. Users can review transaction requests, connect to compatible applications, and manage wallet interactions from one interface. ## How to Get Started With the Coinbase Wallet Extension ### Step 1: Visit the Official Coinbase Wallet Website Start by navigating to the official Coinbase Wallet website. Verify the domain carefully before downloading a browser extension or following installation instructions. ### Step 2: Install the Verified Browser Extension Follow the official installation instructions for your supported browser. Check the publisher information and requested permissions before adding any extension to your browser. ### Step 3: Create or Restore Your Wallet Follow the wallet's official setup process to create a new wallet or restore an existing one, if supported. Keep your recovery phrase private and store it securely offline. Never share your recovery phrase with another person or enter it into an unfamiliar website. ### Step 4: Connect to a Compatible Web3 Website Open a trusted decentralized application and use its wallet connection option. Review the requested permissions and confirm that the website is legitimate before connecting. ### Step 5: Review Transactions Before Approval Always check transaction details, network information, destination addresses, and fees before signing. Blockchain transactions may be irreversible, so careful verification is essential. ## Is the Coinbase Wallet Extension Safe to Use? Wallet security depends on both the software you use and the precautions you take. The Coinbase Wallet Extension can support self-custody wallet interactions, but it cannot eliminate every risk associated with cryptocurrency transactions. For better security, follow these practices: * Download wallet software only from official or verified sources. * Never disclose your recovery phrase or private keys. * Double-check website URLs to avoid phishing pages. * Review every transaction before approving it. * Avoid connecting your wallet to suspicious decentralized applications. * Keep your browser and wallet software updated. * Be cautious of unsolicited messages offering wallet recovery or technical support. Remember that legitimate wallet support should not require you to disclose your secret recovery phrase. ## Coinbase Wallet Extension vs. a Centralized Exchange Account A browser wallet and a centralized cryptocurrency exchange account serve different purposes. A self-custody wallet gives users control over their wallet credentials and transaction approvals. A centralized exchange account typically provides exchange-based services under the platform's account and custody arrangements. The right option depends on your goals. Users exploring decentralized applications may benefit from a compatible Web3 wallet, while those primarily buying or selling cryptocurrencies may prefer exchange services. Always understand the custody model before transferring digital assets. ## Common Coinbase Wallet Extension Questions ### Is the Coinbase Wallet Extension free? Downloading a wallet extension may be free, but blockchain transactions can involve network fees. Other services may also charge fees depending on the transaction or platform. ### Can I use the Coinbase Wallet Extension on a desktop computer? The browser extension is intended for compatible desktop browsers. Check the official Coinbase Wallet website for current browser support and installation requirements. ### What should I do if my wallet does not connect? Verify that the browser extension is installed correctly, the website supports your wallet, and the selected network is compatible. Restarting the browser or checking official troubleshooting guidance may also help. ### Is the Coinbase Wallet Extension the same as Coinbase? No. Coinbase exchange services and Coinbase Wallet are different products with different features and custody arrangements. Review the official documentation to understand which service meets your needs. ### How can I protect my wallet from scams? Use verified software, avoid suspicious links, protect your recovery phrase, and carefully review transaction permissions. Never approve a transaction you do not understand. ## Final Thoughts on the Coinbase Wallet Extension The Coinbase Wallet Extension provides a browser-based way to explore compatible Web3 applications and interact with supported digital assets. By understanding its features, following official setup instructions, and applying strong security practices, users can make more informed decisions when navigating decentralized applications. Before installing a wallet or connecting it to a blockchain service, verify the official source and carefully review all security information. Taking these precautions can help you approach Web3 technology with greater confidence. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.