The decentralized web is growing rapidly, and with it, the need for secure and convenient access to Web3 applications, decentralized finance (DeFi), NFTs, and token swapping. That’s where the Coinbase® Wallet Extension® comes in — a browser-based crypto wallet that brings the power of Web3 right into your browser.
If you're new to the Coinbase Wallet Extension or just exploring your options for managing crypto and interacting with decentralized applications (dApps), this guide will help you understand its features, setup process, and benefits.
The Coinbase Wallet Extension is a self-custody crypto wallet that allows users to access decentralized applications (dApps), hold tokens and NFTs, and interact directly with the blockchain — all from their browser.
Unlike Coinbase.com (the exchange), the Coinbase Wallet gives you full control over your private keys and funds. It is non-custodial, which means you are the sole owner of your crypto and digital identity.
It supports major blockchains like Ethereum, Polygon, BNB Chain, Base, and more, enabling users to manage a wide array of assets and access Web3 functionality.
Installable as an extension on Chrome, Brave, and other Chromium-based browsers, the Coinbase Wallet Extension gives you seamless access to Web3 apps directly from your browser.
Unlike centralized wallets, Coinbase Wallet stores your private keys on your device. This gives you full ownership of your funds. Even Coinbase can’t access your wallet or funds.
You can instantly connect to decentralized applications like Uniswap, OpenSea, Aave, and many more. The extension allows one-click access to smart contracts, staking, DeFi platforms, and NFT marketplaces.
View, send, and receive ERC-20 tokens, ERC-721 NFTs, and layer-2 assets across multiple blockchains. The wallet supports multi-chain management without requiring separate wallets.
You can link your Coinbase Wallet Extension to your mobile Coinbase Wallet app, allowing you to manage funds from your phone or desktop interchangeably.
Setting up your Coinbase Wallet Extension is simple and takes just a few minutes.
⚠️ Important: Only download from the official Coinbase website or browser stores. Avoid third-party links to prevent phishing or scams.
After installation, you’ll be prompted with two options:
Never share your recovery phrase with anyone — not even Coinbase support. If someone gains access to it, they can access your funds.
You’ll be asked to create a strong password to protect access to your wallet within your browser. This password is separate from your recovery phrase and only protects the wallet on your device.
Once your wallet is created and secured:
Congratulations — you’re now Web3-ready!
The Coinbase® Wallet Extension® empowers users to explore and engage with the decentralized internet securely and conveniently. Whether you’re swapping tokens, minting NFTs, or providing liquidity in DeFi pools, Coinbase’s browser extension makes it easier than ever to take control of your crypto experience.
Start your Web3 journey today by installing the extension from wallet.coinbase.com — and join millions of users stepping into the future of finance with confidence and full control.