Coinbase Wallet Extension

Your Web3 Gateway for Browsers

What is the Coinbase Wallet Extension?

The Coinbase Wallet Extension is a browser-based self-custody wallet that allows users to interact with the decentralized web (Web3) directly from their browser. It acts as your portal to access decentralized applications (dApps), store crypto assets, send transactions, and collect NFTs — all without giving up control of your private keys.

Built by Coinbase, the extension is available for Chrome, Brave, and other Chromium-based browsers.

Why Use Coinbase Wallet Extension?

As Web3 adoption grows, users need a safe and convenient way to explore dApps and DeFi platforms. The Coinbase Wallet Extension offers:

How to Install the Coinbase Wallet Extension

  1. Go to the official Coinbase Wallet site.
  2. Click “Download Extension” or visit the Chrome Web Store.
  3. Add the extension to your browser.
  4. Open the extension and choose:
    • “Create New Wallet” to generate a new wallet
    • Or “Import Wallet” if you have an existing 12-word recovery phrase
  5. Set a strong password and back up your recovery phrase securely (offline)

Once set up, you're ready to use the extension with dApps and store your digital assets.

Key Features of the Coinbase Wallet Extension

1. Multi-Chain Support

The extension supports Ethereum and EVM-compatible chains like Polygon, Avalanche, Arbitrum, Base, Optimism, and BNB Chain. You can add custom networks manually as well.

2. Secure Key Management

Private keys are encrypted and stored locally in your browser. Only you have access to them — not Coinbase or anyone else.

3. NFT Storage & Interaction

View and send your Ethereum-based NFTs directly inside the wallet. Perfect for collectors using platforms like OpenSea or Rarible.

4. dApp Integration

Interact with DeFi protocols, games, DAOs, and more. The extension automatically prompts you to connect when visiting supported dApps.

5. Sync with Mobile

You can link your Coinbase Wallet mobile app with the extension for a connected experience. QR code sync makes it easy to move between devices.

Coinbase Wallet Extension vs Coinbase Exchange

It’s important to understand that the Coinbase Wallet Extension is not the same as your Coinbase.com account. Here's how they differ:

Using the wallet extension gives you full control and direct access to the decentralized web.

Security Tips for Coinbase Wallet Extension

Consider using the extension with a hardware wallet like Ledger or Trezor for maximum security.

Common Use Cases

Coinbase Wallet Extension unlocks the full potential of Web3 for developers, investors, and everyday crypto users alike.

Who Should Use the Extension?

The Coinbase Wallet Extension is perfect for: