One-click onboarding

Install the extension and create or restore a wallet in under 60 seconds. We provide seed phrase backup, encrypted local storage, and optional hardware wallet support (Ledger, Trezor).

Privacy & security

All private keys remain in your browser or connected hardware device. Coinbase Extension never transfers private keys off your device. We use strong cryptography and an audited codebase to keep your assets safe.

Seamless integrations

Connect to dApps, sign transactions in-page, and manage permissions per-site. The extension provides precise controls for every origin.

Pricing

The core extension is free to install. Network and gas fees still apply for on-chain transactions. Premium features for teams and advanced analytics are available under paid tiers.

Developer docs

Explore the API, integration guides, and code samples to connect to Coinbase Extension programmatically and extend your dApp's UX with secure signing flows.