Coinbase Extension® — Getting Started™
🔷 Coinbase Extension
Coinbase Extension – Secure Crypto Wallet & Web3 Browser
The Coinbase Extension is a powerful browser-based crypto wallet that allows users to store, manage, and interact with decentralized applications directly from their desktop browser. Built with advanced security architecture and backed by the Coinbase ecosystem, the Coinbase Extension transforms your everyday web browser into a fully-featured Web3 environment.
What is the Coinbase Extension?
The Coinbase Extension is a self-custody wallet designed for modern crypto users who demand speed, control, and flexibility. Unlike custodial wallets, the Coinbase Extension keeps your private keys encrypted locally on your device, ensuring that only you control your assets while still enjoying seamless access to decentralized finance, NFT marketplaces, blockchain games, and token swaps.
With the Coinbase Extension installed, your browser becomes a secure gateway to the decentralized web. Whether you are interacting with Ethereum, Layer-2 networks, or emerging blockchains, the Coinbase Extension simplifies your Web3 experience while preserving enterprise-grade protection.
Core Features of the Coinbase Extension
🔐 Secure Self-Custody
Your private keys remain encrypted on your device. The Coinbase Extension never stores your recovery phrase, giving you full ownership of your digital assets.
🌐 Integrated Web3 Browser
Access decentralized applications instantly. The Coinbase Extension connects automatically to supported Web3 sites without additional plugins.
💱 Built-in Swaps
Swap tokens directly within the Coinbase Extension using optimized routes for competitive pricing and reduced slippage.
🖼 NFT Management
View, send, and receive NFTs across popular networks. The Coinbase Extension includes a visual gallery for your digital collectibles.
Why Choose Coinbase Extension?
The Coinbase Extension stands out due to its balance between usability and security. Beginners appreciate the simple onboarding process, while advanced users enjoy features such as custom RPC networks, gas fee controls, and seamless DApp connections.
Backed by Coinbase’s infrastructure expertise, the Coinbase Extension delivers a consistent experience across devices and networks. From trading tokens to interacting with smart contracts, everything feels fast, intuitive, and trustworthy.
Security Architecture
Security is the foundation of the Coinbase Extension. It uses industry-standard encryption, secure enclave support on compatible devices, phishing protection, and domain verification to prevent malicious website connections.
Every transaction must be approved manually within the Coinbase Extension interface, ensuring that no smart contract can move your funds without your explicit permission.
How to Get Started
Installing the Coinbase Extension takes only minutes. After adding it to your browser, you will be guided through wallet creation or import using your existing recovery phrase. Once set up, your Coinbase Extension is immediately ready for Web3 activity.
From there, connect to decentralized exchanges, explore NFT platforms, or participate in blockchain games — all directly inside your browser with the Coinbase Extension.
Supported Networks
The Coinbase Extension supports major networks including Ethereum, Base, Polygon, Avalanche, Arbitrum, Optimism, and more. You can also manually add custom networks to expand your Web3 reach.
Performance & Reliability
Engineered for speed, the Coinbase Extension processes transactions efficiently while minimizing confirmation delays. Its lightweight design ensures that your browser performance remains smooth even during high network traffic.
Disclaimer: This content is for informational purposes only and does not constitute financial advice. Cryptocurrency investments are subject to market risk. Always conduct your own research before using the Coinbase Extension or any digital asset wallet.