Your Gateway to Web3 and Decentralized Finance

What is Coinbase Wallet Extension?

Coinbase Wallet Extension is a browser-based cryptocurrency wallet that serves as your personal gateway to the decentralized web. Unlike traditional cryptocurrency exchanges where your assets are held by a third party, Coinbase Wallet Extension is a self-custodial solution, meaning you maintain complete control over your private keys and digital assets. This powerful extension seamlessly integrates with your web browser, allowing you to interact with decentralized applications (dApps), manage multiple cryptocurrencies, and explore the ever-expanding world of Web3 without compromising on security or convenience.

Built by Coinbase, one of the most trusted names in cryptocurrency, the Wallet Extension combines enterprise-grade security with an intuitive user interface that makes digital asset management accessible to everyone, from crypto newcomers to experienced blockchain enthusiasts. The extension supports thousands of cryptocurrencies and tokens, including Bitcoin, Ethereum, and all ERC-20 tokens, providing a comprehensive solution for managing your entire digital asset portfolio.

Powerful Features for Modern Crypto Users

Self-Custody and Complete Control: With Coinbase Wallet Extension, you are the sole owner of your private keys. Your recovery phrase is generated locally on your device and never shared with Coinbase or any third party. This means your assets are truly yours, protected by the highest standards of cryptographic security. You have the freedom to manage, send, receive, and store your cryptocurrencies without relying on centralized authorities or intermediaries.

Seamless dApp Integration: The extension provides frictionless access to thousands of decentralized applications across various blockchains. Whether you're trading on decentralized exchanges like Uniswap, collecting NFTs on OpenSea, participating in DeFi protocols, or exploring metaverse platforms, Coinbase Wallet Extension serves as your secure bridge to these innovative services. Simply click to connect your wallet to any compatible dApp and start transacting with confidence.

Multi-Chain Support: Navigate the multi-chain future with ease. Coinbase Wallet Extension supports Ethereum, Polygon, Arbitrum, Optimism, Avalanche, BNB Chain, and many other popular blockchain networks. Switch between networks effortlessly and manage assets across different chains from a single, unified interface. This multi-chain capability ensures you never miss opportunities in the rapidly evolving blockchain ecosystem.

NFT Gallery and Management: Showcase and manage your non-fungible token collection with an integrated NFT gallery. View your digital art, collectibles, and other unique assets in a beautiful, organized interface. The extension automatically detects and displays NFTs across all supported chains, making it easy to track and appreciate your digital treasures.

Bank-Grade Security You Can Trust

Security is paramount in the world of digital assets, and Coinbase Wallet Extension implements multiple layers of protection to safeguard your cryptocurrencies. The extension uses industry-standard encryption protocols to protect your private keys, which are stored securely on your device using advanced cryptographic techniques. Your recovery phrase, the master key to your wallet, is generated using secure random number generation and is never transmitted over the internet.

The extension includes built-in phishing protection that warns you when interacting with potentially malicious websites or smart contracts. Transaction simulation features let you preview the outcome of complex blockchain transactions before confirming them, helping you avoid costly mistakes or fraudulent operations. Additionally, biometric authentication options, including fingerprint and facial recognition, provide an extra layer of security for accessing your wallet.

Regular security audits by leading cybersecurity firms ensure that the extension meets the highest standards of protection. Coinbase's commitment to security is backed by years of experience protecting billions of dollars in digital assets, and that expertise is embedded into every aspect of the Wallet Extension's architecture.

Unlock Endless Possibilities

DeFi Trading and Yield Farming: Access decentralized finance protocols directly from your browser. Swap tokens at the best rates, provide liquidity to earn fees, stake your assets for rewards, and participate in yield farming strategies. The extension's integration with major DeFi platforms like Aave, Compound, and Curve Finance makes it easy to maximize returns on your crypto holdings.

NFT Collecting and Trading: Discover, purchase, and trade NFTs across multiple marketplaces. Whether you're an art collector, a gaming enthusiast, or someone exploring digital ownership, Coinbase Wallet Extension provides seamless access to the vibrant NFT ecosystem. Bid on auctions, buy instant-sale items, and manage your entire collection from one convenient location.

Web3 Gaming and Metaverse Exploration: Enter virtual worlds and blockchain-based games with true ownership of in-game assets. From play-to-earn games to immersive metaverse experiences, your Coinbase Wallet Extension serves as your digital identity and asset manager. Trade in-game items, participate in virtual economies, and enjoy gaming experiences where your achievements have real-world value.