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>log in to commentWe built PartForge so anyone can get real parametric CAD without learning a CAD tool. Just describe the part in plain words, a sketch, or a photo and it creates a printable model you can export as STL, STEP or 3MF. It runs in the browser, free to start, and saves to your account when you sign in. Any feedback is welcome 😊
- Describe a part in plain words, photo, sketch or 3D file
- Real parametric CAD – change one number, whole part updates
- Export STL, STEP or 3MF for 3D printing
- No CAD skills needed – runs in browser, free to start
- AI‑driven design with Gemini 3.8 Flash as top engine
PartForge lets you describe a part in plain language, photo or sketch and generates editable parametric CAD ready for 3D printing.
- for
- Designers and makers without CAD expertise who need printable parts.
- pricing
- free
Key features
- Conversational design — Describe parts in words, photos or sketches and the AI builds a live parametric model.
- Editable parameters — All dimensions stay live; sliders let you adjust sizes instantly.
- Export formats — Export finished designs as STL, STEP or 3MF files.
- Shared library — Publish forges to a community library for remixing and reuse under license.
- Browser-based — Runs fully in the browser, no installation or credit card required.
- Reference standards — Search real-world specs, standards and existing parts while designing.
Use cases
- Create a custom gear that meshes with existing parts
- Design a printable enclosure for electronics without CAD skills
- Remix a community-shared part to adapt it for a new project
PartForge FAQ
Do I need any CAD experience to use PartForge?+
No, you can start by describing the part in plain language, a photo, or a sketch.
What file formats can I export?+
You can export designs as STL, STEP, or 3MF.
Is PartForge a downloadable application?+
No, it runs entirely in your browser, no installation required.
Can I use parts created by others?+
Yes, published forges are part of a shared library that you can remix, respecting their licenses.
Is there a cost to start using PartForge?+
The service is free to start and does not require a credit card.
Summarized by DevHunt from partforge.ai · Oct 8, 2026. Details may change; check the official site.
