Mini Brick Draft

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Content rating
Everyone
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Content rating
Everyone
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About this app

Mini Brick Draft is a 3D block editor for designing mini brick, micro brick, and nano-size miniature block models.

Add, remove, rotate, and recolor blocks to create your own model. View the finished design from multiple angles, inspect each layer, and generate building plans and parts lists.

Key features

- Standard block sizes from 1×1 to 2×3
- Connected custom block shapes
- Add, delete, recolor, rotate, and mirror editing tools
- Floating placement for building at any height
- 3D rotation, panning, and zoom controls
- Convert a reference image into a flat block pattern
- Inspect individual layers and unsupported blocks
- Count actual parts by color and shape
- Save and reopen projects as JSON files
- Export layer images and PDF building plans
- Korean, English, and Japanese support

No account or sign-up is required. Models, imported images, and project data are processed on your device.

Mini Brick Draft is an independently developed, unofficial design tool. It is not affiliated with, sponsored by, endorsed by, or officially connected to any block manufacturer, seller, or trademark owner. It does not sell physical block products or provide official manufacturer instructions.
3D mini and micro brick editor with layer plans and parts lists
Updated on
Jul 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Welcome to the first official release of Mini Brick Draft!

• Mobile-optimized 3D mini brick editor
• Multiple brick sizes, colors, and layer-based editing
• Front, back, side, top, and 3D camera views
• Project save/load and PDF building plans
• Available in English, Korean, and Japanese
Content rating
Everyone
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App support

About the developer
아지트유니온(유)
azitunionads@gmail.com
대한민국 55069 전라북도 전주시 완산구 천잠로 303, 1층 128호(효자동2가, 전주대학교)
+82 10-5634-9377