Your Gateway to the Decentralized Web

The Coinbase Extension brings secure cryptocurrency management directly to your browser. Access Web3, manage digital assets, and explore decentralized applications with confidence.

Bank-Level Security
Multi-Chain Support
Web3 Ready
Coinbase Extension Interface

What is the Coinbase Extension?

The Coinbase Extension is a powerful browser extension that serves as your secure gateway to the world of cryptocurrency and decentralized applications. Built by Coinbase, one of the most trusted names in digital currency, this extension transforms your web browser into a comprehensive crypto management platform. Whether you're a seasoned crypto enthusiast or just beginning your journey into digital assets, the Coinbase Extension provides the tools and security you need to navigate the Web3 ecosystem with confidence.

Seamless Integration with Your Browser

The extension integrates seamlessly with popular browsers including Chrome, Firefox, and Brave, allowing you to access your cryptocurrency wallet without leaving your browsing experience. With just a few clicks, you can view your portfolio, send and receive digital assets, and interact with decentralized applications (dApps) across multiple blockchain networks. The intuitive interface ensures that managing your crypto holdings is as simple as checking your email.

Advanced Security Features

Security is paramount when dealing with digital assets, and the Coinbase Extension employs industry-leading security measures to protect your funds. The extension uses advanced encryption technology to secure your private keys, which never leave your device. Every transaction requires your explicit approval, giving you complete control over your assets. The extension also includes phishing detection, warning you about potentially malicious websites before you interact with them. Additionally, biometric authentication options provide an extra layer of security, ensuring that only you can access your wallet.

Multi-Chain Support and Flexibility

One of the standout features of the Coinbase Extension is its support for multiple blockchain networks. Beyond Bitcoin and Ethereum, the extension supports a wide range of networks including Polygon, Avalanche, BNB Chain, and many others. This multi-chain capability means you can manage diverse crypto portfolios from a single interface. You can easily switch between networks, allowing you to take advantage of different ecosystems and their unique opportunities without the hassle of managing multiple wallets.

Explore the Decentralized Web

The Coinbase Extension is your passport to Web3, the next evolution of the internet built on blockchain technology. With the extension installed, you can seamlessly interact with thousands of decentralized applications spanning DeFi (decentralized finance), NFT marketplaces, gaming platforms, and social networks. The extension automatically connects to compatible dApps, enabling you to participate in yield farming, trade NFTs, play blockchain games, and engage with decentralized autonomous organizations (DAOs) without complicated setup processes.

User-Friendly Portfolio Management

Managing your cryptocurrency portfolio has never been easier. The Coinbase Extension provides real-time updates on your holdings, displaying current values in your preferred fiat currency. You can track price movements, view transaction history, and monitor your overall portfolio performance at a glance. The extension also supports custom tokens, allowing you to add and track any ERC-20 or other compatible tokens that might not be listed by default.

Official Coinbase Integration

As an official Coinbase product, the extension benefits from the company's extensive experience in cryptocurrency security and user experience. Users can seamlessly connect their Coinbase accounts to the extension, enabling easy transfers between their Coinbase exchange account and their self-custody wallet. This integration provides the best of both worlds: the convenience of a centralized exchange and the security and control of self-custody. For more information and to download the official extension, visit www.coinbase.com/wallet.

Whether you're looking to make your first crypto transaction or you're an experienced trader seeking a reliable wallet solution, the Coinbase Extension offers the perfect combination of security, functionality, and ease of use. Join millions of users who trust Coinbase to manage their digital assets and explore the exciting world of Web3 technology.

Key Features That Set Us Apart

Discover why the Coinbase Extension is the preferred choice for cryptocurrency enthusiasts worldwide

Military-Grade Security

Your private keys are encrypted and stored locally on your device, never on our servers. Advanced security protocols protect your assets 24/7.

Lightning-Fast Transactions

Experience instant confirmations and seamless transactions across multiple blockchain networks with optimized gas fees.

Multi-Chain Ecosystem

Access Ethereum, Polygon, Avalanche, BNB Chain, and dozens of other networks from one unified interface.

Self-Custody Control

You own your keys, you own your crypto. Maintain complete control over your digital assets without intermediaries.

Trusted by Millions

Join over 10 million users worldwide who trust Coinbase to secure and manage their cryptocurrency portfolios.

DeFi & NFT Ready

Seamlessly connect to thousands of dApps, DeFi protocols, and NFT marketplaces across the Web3 ecosystem.

Recommended Hardware Wallets

Enhance your security with a hardware wallet. Store your crypto offline and pair it with the Coinbase Extension for maximum protection.

Ledger Nano X

Ledger Nano X

Bluetooth-enabled hardware wallet with support for 5,500+ crypto assets

$149.00View
Trezor Model T

Trezor Model T

Premium hardware wallet with touchscreen and advanced security features

$219.00View
Ledger Nano S Plus

Ledger Nano S Plus

Affordable hardware wallet with enhanced security and larger screen

$79.00View
KeepKey Hardware Wallet

KeepKey Hardware Wallet

Large display hardware wallet with seamless ShapeShift integration

$49.00View
Trezor One

Trezor One

Original hardware wallet with proven security and open-source firmware

$69.00View
Coldcard Mk4

Coldcard Mk4

Bitcoin-focused hardware wallet with air-gapped transactions

$147.00View

Note: Hardware wallets are sold by third-party vendors. Please verify authenticity before purchase.

Frequently Asked Questions

Everything you need to know about the Coinbase Extension

The Coinbase Extension is a browser extension that functions as a self-custody cryptocurrency wallet. It allows you to securely store, manage, and interact with digital assets directly from your web browser. You can use it to access decentralized applications (dApps), trade NFTs, participate in DeFi protocols, and manage multiple blockchain networks from one convenient location.
Yes, the Coinbase Extension employs bank-level security measures to protect your assets. Your private keys are encrypted and stored locally on your device, never on Coinbase servers. The extension includes phishing detection, transaction approval requirements, and optional biometric authentication. However, remember that you are responsible for keeping your recovery phrase secure, as Coinbase cannot recover lost or stolen funds from self-custody wallets.
The Coinbase Extension is compatible with Chrome, Firefox, Brave, Edge, and other Chromium-based browsers. You can download the extension directly from the Chrome Web Store, Firefox Add-ons marketplace, or the official Coinbase website. The extension works seamlessly across all supported browsers with the same features and security standards.
Yes, you can connect your Coinbase account to the extension for easy transfers between your exchange account and your self-custody wallet. However, the Coinbase Extension operates as a separate, self-custody wallet, meaning you control the private keys. This is different from your Coinbase exchange account, where Coinbase holds the private keys on your behalf.
The Coinbase Extension supports thousands of cryptocurrencies across multiple blockchain networks including Ethereum, Bitcoin, Polygon, Avalanche, BNB Chain, Arbitrum, Optimism, and many others. It supports all ERC-20 tokens on Ethereum and compatible tokens on other EVM-compatible chains. You can also add custom tokens manually if they're not automatically displayed.
When you first set up the Coinbase Extension, you'll receive a 12 or 24-word recovery phrase (also called a seed phrase). This phrase is the master key to your wallet and can be used to restore your wallet on any device. Store this phrase securely offline, never share it with anyone, and never enter it on any website unless you're certain you're using the official Coinbase Extension. Without this phrase, your funds cannot be recovered.
The Coinbase Extension itself is free to download and use. However, you'll need to pay network transaction fees (gas fees) when sending cryptocurrencies or interacting with smart contracts. These fees go to the blockchain network validators, not to Coinbase. The extension provides gas fee estimates before you confirm transactions, and some networks offer much lower fees than others.
The Coinbase Extension is designed for desktop browsers. For mobile devices, Coinbase offers the Coinbase Wallet mobile app, available for both iOS and Android. The mobile app provides similar functionality and can be linked to your extension wallet using the same recovery phrase, allowing you to access your funds from both desktop and mobile devices.

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This is an informational website about the Coinbase Extension and is not affiliated with or endorsed by Coinbase, Inc. Cryptocurrency investments carry risk and users should conduct their own research before making any financial decisions.