Web3, hardware secured.
Connect to any dApp directly from your browser while your private keys stay locked on your KeepKey device — never exposed, never online.
Your Web3 gateway.
Everything you need to securely interact with the decentralized web — without compromising custody of your keys.
Connect to dApps
Seamlessly connect to Uniswap, OpenSea, Aave, and thousands of other decentralized applications through the standard Web3 interface.
Manage Tokens & NFTs
View balances, send transactions, and manage all your tokens and NFTs directly from your browser with real-time updates.
Hardware-level Auth
Every transaction requires physical confirmation on your KeepKey device. Your private keys never leave the hardware wallet.
Multi-chain — 40+ Networks
Ethereum, Bitcoin, Cosmos, THORChain, and 40+ blockchains — all manageable from a single, unified interface.
Web3 Standard
Built on the industry-standard window.ethereum interface for maximum compatibility with existing dApps and protocols.
Open Source & Auditable
Fully transparent, auditable code. Review every line on GitHub and verify exactly what is running in your browser.
Three steps to Web3.
Install
Add the KeepKey Extension from the Chrome Web Store. One click — no account required.
Connect
Plug in your KeepKey hardware wallet and pair it with the extension over USB.
Access Web3
Browse to any dApp. The extension handles Web3 injection; you approve on-device.
Ready to explore Web3?
Install the KeepKey Browser Extension and experience hardware-level security with full browser convenience. Free. Open source. Always.
Install Extension →Free to install · Chrome & Chromium-based browsers