The smartest Bitcoin wallet
Hardware security meets mobile convenience
Your private keys are stored securely in a dedicated hardware device, never exposed to the internet or your phone.
Intuitive mobile application for managing your Bitcoin with real-time balance updates and transaction history.
Advanced recovery options ensure you never lose access to your Bitcoin, even if you lose your device.
Bank-level security for your Bitcoin
Bitkey uses a 2-of-3 multi-signature setup where you control two keys and Block (the company) holds a third key for recovery purposes. This ensures maximum security while maintaining usability.
The hardware wallet operates independently from your phone, creating an air gap that protects your private keys from malware and online attacks.
Bitkey's software and hardware designs are open source, allowing security researchers worldwide to verify and improve the system's security.
Bitkey is a Bitcoin wallet developed by Block (formerly Square), designed to make Bitcoin self-custody accessible to everyone. The wallet combines the security of hardware storage with the convenience of mobile applications.
Unlike traditional hardware wallets that can be complex and intimidating, Bitkey focuses on simplicity without compromising security. The system consists of three components: a hardware device, a mobile app, and Block's server for recovery assistance.
The wallet supports everyday Bitcoin transactions while maintaining institutional-grade security standards. Users can send, receive, and manage their Bitcoin with confidence, knowing their funds are protected by industry-leading security practices.
Investment Risk: Bitcoin and cryptocurrency investments carry significant risk. The value of Bitcoin can be extremely volatile and may result in substantial losses. Never invest more than you can afford to lose.
Educational Purposes: This website is for informational and educational purposes only. It does not constitute financial, investment, or legal advice. Please consult with qualified professionals before making investment decisions.
Product Availability: Bitkey availability may vary by region. Features and specifications are subject to change without notice. Please check the official Bitkey website for the most current information.
Security Responsibility: While Bitkey provides advanced security features, users remain responsible for the security of their devices, recovery phrases, and account information. Loss of access credentials may result in permanent loss of funds.
Third-Party Information: This website contains information about Bitkey based on publicly available sources. We are not affiliated with Block, Inc. or the official Bitkey product. For official information, please visit the official Bitkey website.
Last updated: November 2024. This disclaimer may be updated periodically.