CypherKeep

Local API keys & secrets vault

Only for Mac

$19.99

Mac

The ultimate local-first secrets manager for developers and crypto enthusiasts. Securely store API keys, seed phrases, and private notes with AES-256-GCM encryption. CypherKeep is a premium, beautifully crafted native macOS secrets manager designed specifically for developers, crypto users, and privacy-conscious professionals. Unlike traditional cloud-based password managers, CypherKeep operates 100% locally on your machine. Your data never leaves your device. By leveraging Apple's native CryptoKit (AES-256-GCM encryption) and the secure Keychain, CypherKeep ensures absolute protection for your most sensitive data. Key Features: • LOCAL-FIRST ARCHITECTURE: Zero cloud syncing. Zero analytics. Your secrets stay completely on your device, giving you total control over your privacy. • SMART API KEY MANAGEMENT: Automatically detects and formats over 100+ modern API vendors (OpenAI, Stripe, GitHub, Anthropic, etc.). • CRYPTO SEED PHRASES: Built-in BIP39 validation and dedicated support for modern Web3 wallets like MetaMask, Phantom, Ledger, and more. Ensure your recovery phrases are always secure and valid. • SECURE NOTES: Keep your sensitive text, server configurations, and private instructions locked away. • NATIVE MACOS DESIGN: Built specifically for macOS using modern SwiftUI. Features a stunning, fluid interface with perfect support for both Dark and Light modes. • MILITARY-GRADE ENCRYPTION: Powered by Apple’s native CryptoKit framework, ensuring the highest standard of cryptographic security. Your secrets are your business. Keep them secure with CypherKeep.

Ratings & Reviews

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The developer, Kyrylo Kovalin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Kyrylo Kovalin
    Size
    • 4.5 MB
    Category
    • Utilities
    Compatibility
    Requires macOS 14.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 CypherKeep
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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