Partwright
The facts below are what the maker publishes about Partwright, checked and dated. Our editors have not written about it yet.
Plans and prices
From Partwright's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free for non-commercial use · Commercial use not permitted under this license |
The facts
Each one read from Partwright's own pages, with the date it was checked.
What it does
- Agent API
- The window.partwright console API lets AI agents create sessions, run code, validate geometry, render views, and export models.checked 11 Oct 2026
- AI data handling
- For hosted AI providers, requests go directly from the browser to the provider and Partwright says it does not see the API key or conversation.checked 11 Oct 2026
- AI integrations
- The built-in assistant supports Anthropic, OpenAI, Google Gemini, custom OpenAI-compatible endpoints, and local WebGPU models.checked 11 Oct 2026
- Analytics
- The site uses cookieless Cloudflare Web Analytics for aggregate page views, referring site, country, and browser type.checked 11 Oct 2026
- Assembly design
- Yeschecked 19 Sep 2026
- Cloud collaboration
- Nochecked 19 Sep 2026
- Editing tools
- The editor includes a no-code Character Creator, image-to-relief tools, viewport painting, measurement, cross-sections, and model quality controls.checked 11 Oct 2026
- Exports
- It exports 3MF, STL, OBJ, GLB, and, for BREP sessions, STEP files.checked 11 Oct 2026
- File import and export
- Import: .partwright.json, JavaScript, OpenSCAD .scad, STL, STEP, image, .vox; export: 3MF, STL, OBJ, GLB, STEPchecked 19 Sep 2026
- Local storage
- Models, code, sessions, versions, notes, annotations, colors, and attached images are stored in the user's browser and are not uploaded to Partwright.checked 11 Oct 2026
- Manufacturing limitation
- The maker says generated geometry may be wrong or unsuitable for manufacturing and advises inspecting and validating models before relying on them.checked 11 Oct 2026
- Modeling engines
- It supports JavaScript, OpenSCAD, BREP solids via OpenCASCADE, voxel modeling, and signed-distance fields.checked 11 Oct 2026
- Modeling method
- hybridchecked 19 Sep 2026
- Product
- Partwright is a browser-based parametric CAD tool for creating printable 3D models with code or AI agents.checked 11 Oct 2026
- Sharing
- Share links encode a model in the URL for a read-only preview that recipients can fork, with nothing uploaded to a server.checked 11 Oct 2026
- Support
- Users can report bugs, request features, and ask questions through GitHub, and posting requires a free GitHub account.checked 11 Oct 2026
- Untrusted code
- JavaScript and OpenSCAD code runs in the page with the page's capabilities, so the maker advises running or importing only code from trusted sources.checked 11 Oct 2026
Money
- AI costs
- Users connecting their own AI provider are responsible for its API costs, and the maker says spending guardrails are not guaranteed to work perfectly.checked 11 Oct 2026
- Free plan
- Yeschecked 19 Sep 2026
Where it runs
- Supported platforms
- web browser; programmatic APIchecked 19 Sep 2026
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