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Welcome to the Coinbase®® Wallet™ Extension—your essential tool for accessing the world of decentralized finance, NFTs, and Web3 apps, directly from your browser. Whether you're brand new to crypto or a seasoned blockchain enthusiast, this guide will walk you through everything you need to know to get started with the Wallet™ Extension.
The Coinbase Wallet™ Extension is a self-custody wallet built by Coinbase, a trusted leader in crypto. It allows you to store your crypto assets securely, connect to decentralized applications (dApps), collect and manage NFTs, and explore Web3 ecosystems—all in one place. Unlike custodial wallets, this extension puts you in full control of your private keys and assets.
With support for multiple networks—including Ethereum, Solana, Polygon, and BNB Chain—you’ll have access to thousands of dApps and crypto experiences without leaving your browser.
During setup, you’ll be asked to create a secure password. This password is used to unlock your extension locally—it’s important to keep it private and safe.
Already using Coinbase Wallet™ on your phone? Good news—you can sync your mobile wallet with the extension in seconds. Simply scan the QR code from the extension using the mobile app, and your accounts will be linked. This provides a seamless experience across devices, with instant access to your assets, NFTs, and recent activity.
One of the most powerful features of the Coinbase Wallet™ Extension is the ability to connect with dApps directly from your browser. Whether you're trading on a decentralized exchange, farming yields, playing blockchain games, or minting NFTs, just click “Connect Wallet” on the site and select Coinbase Wallet™. You’re in.
You can even manage permissions for connected apps and disconnect at any time from your extension settings.
The Wallet™ Extension lets you swap tokens directly within the interface using built-in DEX integration. You can send crypto to other wallets, receive assets using your wallet address or QR code, and monitor your transaction history in real-time. Gas fees and network details are all displayed clearly before confirming any action.
Coinbase Wallet™ is also a great way to collect, view, and manage your NFTs. Your NFT gallery is available right in the extension, and it's compatible with major NFT platforms like OpenSea and Magic Eden. You can view metadata, track collectibles by network, and safely hold your digital assets under one secure roof.
Security is central to Coinbase Wallet™. Your private keys are encrypted and stored locally on your device. No one—not even Coinbase—can access them. You’ll be given a 12-word recovery phrase during setup, which is the only way to restore access to your wallet if your device is lost. Store this phrase securely offline.
Additionally, you can enable biometric authentication (when supported) and password protection for an extra layer of security.
Built by one of the most trusted names in crypto, the Coinbase Wallet™ Extension offers a balance of power, security, and ease-of-use. It’s ideal for both beginners who want a simple way to explore Web3, and for advanced users who demand full control over their assets.
With seamless cross-platform syncing, support for a wide range of blockchains, and intuitive features for managing assets and connecting to dApps, it’s your all-in-one toolkit for the decentralized web.
Don’t miss out on the future of the internet. Download the Coinbase Wallet™ Extension today and explore everything Web3 has to offer—from DeFi and NFTs to DAOs and beyond. It’s time to unlock the full potential of your crypto experience.