Craftmatic

Craftmatic is ranked #6 of 35 in Minecraft schematic tools on Freedom251. It runs on Self-hosted, Web.

Compared on Minecraft schematic tools

Free plan: Yes
Supported file formats: .schem, .litematic, .glb, .mcaddon, .mcpack, .stl, .obj, glTF, Three.js JSON, HTML
Available platforms: web
3D preview: Yes
Placement workflow: export-only
World import: No
Format conversion: Yes

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Craftmatic

Purpose: Craftmatic is a Minecraft schematic toolkit for parsing, generating, rendering, and converting .schem files.
Structure generation: It generates 10 structure types with 9 architectural styles and 20 room types.
3D viewer: It provides an interactive Three.js schematic viewer with cutaway and orbit controls.
Import: The web app accepts .schem, .litematic, and .glb files.
Exports: The site offers Bedrock add-ons, Bedrock structures, Java schematics, WorldEdit .litematic files, STL, GLB, OBJ, Three.js JSON, HTML viewers, layer guides, and PDF print output.
Textures: The project bundles 334 Faithful 32x block textures and procedural fallback textures.
CLI and library: Craftmatic works as both an npm library and a command-line tool installable with npm install craftmatic.
Browser processing: Uploaded .schem files are parsed in the browser with no server required.
Architecture: The application is a fully static SPA with no backend, and API calls are made directly from the browser.
Address integrations: The address pipeline can use Census, Parcl, Smarty, OpenStreetMap, Mapbox, Google Solar, Google Street View, Mapillary, Overture, AWS Terrarium, and other environmental data services.
Security limitation: The architecture documentation says API keys are stored in localStorage and are visible to client-side code.
License: The project is released under the MIT license, while Faithful 32x textures are CC-BY-SA.
LEGO deployment limit: The GitHub Pages mirror lacks the LEGO model corpus, LDraw parts library, and related proxy routes available on craftmatic.click.
Maker profile: The repository is maintained under the GitHub account tribixbite, whose profile identifies the person as Will Stone.

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Where it ranks on Freedom251

Best Minecraft Schematic Tools in 2026#6 of 35

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Sources

github.com/tribixbite/craftmatic· checked 2 Oct 2026
craftmatic.click· checked 2 Oct 2026
github.com/tribixbite/craftmatic/blob/main/docs/sp· checked 2 Oct 2026
github.com/tribixbite· checked 2 Oct 2026