Block.md: Block Style Markdown

AI-friendly, stored locally

Only for Mac

$0.99

Mac

Block.md is a locally-stored Markdown note-taking app designed with AI integration in mind. It offers an intuitive, block-based editing experience, and all notes are saved locally in Markdown format. The data structure is optimized for seamless collaboration with AI tools, enabling smooth accumulation, organization, and utilization of knowledge. # Block-Based Editor Add, move, and rearrange notes freely. Ideal for breaking down thoughts and organizing information. # Fully Saved in Markdown (.md) No cloud dependency—everything is stored locally. Easily integrates with version control tools and external editors. # Organize with Tags, Supports Kanban and Table Views Visually organize your information. Flexible enough for task management, project notes, and more. # AI-Friendly Structured Design Notes are saved in a semantically meaningful structure, using blocks and tags. Optimized for AI-driven search, summarization, and transformation. # Local-First and Privacy-Conscious All data is stored on the user’s local environment, ensuring both privacy and full control. Knowledge management in the AI era—more freedom, more personal.

Ratings & Reviews

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Hi there, this is the developer of Block.md! This update brings a few improvements around project handling: - You can now create directories from the sidebar - Project settings can now be updated - Switching between multiple projects now works as expected I’ll keep polishing things little by little!

Version 0.0.4

The developer, Tatsuya Inoue, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

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
    • Tatsuya Inoue
  • Size
    • 80.9 MB
  • Category
    • Productivity
  • Compatibility
    Requires macOS 15.0 or later.
    • Mac
      Requires macOS 15.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • ©︎2025 Tatsuya Inoue
  • Privacy Policy

    • Supports

    • Family Sharing

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

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