
Check Make
Let the model explain itself.
Check Make is a local desktop assistant that analyses a 3D model before you have to describe it. Deterministic mesh measurements are combined with optional AI interpretation to guess what the object is, show the uncertainty, ask only the questions that matter – and finally create a broadly compatible 3MF package for your slicer.

What Check Make does well.
Open STL, 3MF and OBJ models and see dimensions, volume and likely purpose.
Get suggestions for material, orientation and print plan – with evidence and uncertainty shown.
Export a Core 3MF or slicer project with validated settings.
Everything runs locally. AI interpretation is optional and can run entirely on your own machine.
Beta.
Public beta, open source (MIT). Installers and source code are on GitHub.
The screenshot is from an earlier version; a new one will be taken for launch.
The app does not collect personal data. Read the privacy policy for Check Make.
Publisher: Anders Pettersson, 18Juni, Gothenburg, Sweden Support: support@18juni.se Contact: kontakt@18juni.se Issues and bugs: GitHub Issues
Check Make is an open project maintained on a best-effort basis. There is no guaranteed response time or compatibility commitment.
Before opening an issue
- Read the latest release notes and existing issues.
- Include the Check Make version, operating system, printer, slicer and slicer version.
- Describe expected and actual behaviour and the minimal steps to reproduce.
- Remove API keys, private models, paths and serial numbers from logs and attachments.
Outside the project's scope
General 3D-printing advice, printer repair, slicer support and validation of safety-critical parts.
Security
Security reports are submitted according to the project's SECURITY.md on GitHub, not as a public issue.
Privacy
Check Make runs locally and sends nothing to us. See the privacy policy.
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