🦊 METAMASK OFFICIAL PARTNER COLD WALLET
Take Full Control Today Secure It with Self-Custody
Keystone secures your digital assets with an 100% open source air-gapped cold wallet built for true self-custody. Seamlessly connects with MetaMask and 100+ leading Web3 wallets, delivering uncompromised protection for Bitcoin, Ethereum, and beyond.
Trustpilot
- Open Source PioneerDon’t Trust, Verify
- Air-Gapped ModeCompletely Isolation, No Network Risk
- Support 3 Seed PhrasesWhy Buy 3 When 1 Does It All?
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Keystone 3 Pro Hardware Wallet
Own Your Crypto, Hold Your Keys
Dynamic and Expanding Ecosystem
Keystone seamlessly integrates with top-tier software wallets, supports leading cryptocurrencies, and keeps pace with the hottest projects in the Web3 ecosystem, providing a comprehensive cold wallet solution.
Wallets
MetaMask
MetaMask covers all EVM chains, essential cryptos, tokens, and DApps, while Keystone's partnership ensures seamless support for an enhanced, secure user experience.
Deep Integration with MetaMaskOKX Web3 Wallet
OKX Wallet supports over 70 public chains, and Keystone continues to integrate popular features such as public chains and tokens on OKX Wallet.
One-stop Web3 solutionAssets
*The support for some tokens varies across chains. Please visit the Wallets & Assets page for more information.
Keystone Nexus
Seamless crypto management in one software wallet — send, receive, and swap securely.

More Security Products
All ProductsKeystone Bundle Pack
Hardware Wallet - shielded from online attacks
Physical Accessories - guarded against real-world risks
Comprehensive cold wallet security. crypto assets secured with fortress-like protection.
Buy Separately:277.8 USD
Bundle Price:254.8 USD

$23 off
Keystone Tablet Plus
Steel plates store mnemonics.
assets stay secure, never lost.
Fire Resistant丨Corrosion Resistant丨304 Stainless Steel

Keystone Wallet Pouch
1m drop, scratch & wear resistant.
full Keystone protection.
Comprehensive Protection I Wear-Resistant I Portable

Configure your device to hold BTC only or alt coins
Multi-Coin Firmware
Support for all major cryptocurrencies, enabling seamless one-stop management of your digital assets.
5500+
Assets supported
45+
Software wallets integrated


Bitcoin-Only Firmware
We offer a Bitcoin-only firmware version that minimizes the code base and attack surface for bitcoin users.
PSBT multi-signature
supported
bitcoin testnet
supported

Frequently Asked Questions
Voices from Communities
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