Design 3D furniture
by talking to AI.
Describe what you want — "a minimalist bookshelf with 4 adjustable shelves" — and get a parametric 3D model in seconds. Refine through conversation, then export to STEP, DXF, OBJ, STL, or GLB.
Free trial credits included · No credit card required
From idea to 3D model in minutes
No CAD experience needed. Just describe what you want.
Describe Your Furniture
Type a natural language description — "a standing desk with cable management" or "a Japandi-style room divider." Upload reference images for inspiration.
AI Generates the Model
Claude creates parametric geometry code, renders it live in 3D, and verifies the result by taking screenshots from multiple angles — iterating until it looks right.
Refine & Adjust
Use parametric sliders to tweak dimensions, shelf count, or toggle features. Or just say "make it wider" or "add a back panel" — the model updates instantly.
Export to CAD
Download as STEP for CNC machining, DXF for CAD software, OBJ/STL for 3D printing, or GLB for web visualization. Bring it into your existing workflow.
Everything you need to go from idea to design
Powered by Anthropic Claude. Rendered in real-time with Three.js.
Conversational Design
Describe furniture in plain language. Refine through natural conversation — "make the shelves thicker" or "add a drawer at the bottom." Upload reference images for inspiration.
Parametric Controls
Every model comes with adjustable parameters — width, height, shelf count, door style. Use sliders and toggles for instant design exploration without starting over.
Self-Verifying AI
The AI takes screenshots of its own work from multiple angles and iterates until the model looks right. It reads the geometry code, diagnoses issues, and fixes them automatically.
CAD-Ready Exports
Export to STEP for CNC manufacturing, DXF for AutoCAD, OBJ/STL for 3D printing, GLB for web viewers, or PNG screenshots. All dimensions in real-world millimeters.
Reference Image Upload
Paste or upload photos of furniture you like. The AI analyzes style, proportions, and features to incorporate them into your design — no manual tracing needed.
Multiple Projects
Create and manage multiple furniture projects. Switch between designs, rename them, and pick up right where you left off. All stored locally in your browser.
Built for people who design furniture
Whether you're a professional or a hobbyist, Prompt2CAD compresses the "see" part from hours to seconds.
Interior Designers
Explore custom furniture concepts at the speed of conversation. Iterate faster than sketching by hand.
Hobbyist Woodworkers
Plan your next project with accurate dimensions. Export to STEP or DXF and bring it straight to the shop.
Architects
Create bespoke built-ins and furniture for client spaces. Get production-ready dimensions without learning CAD.
Export to your workflow
Six formats. From CNC to 3D printing to web viewers.
Simple, transparent pricing
Start free. Top up when you need more.
Free
No credit card required
Includes $2.00 in free credits — enough for several complete furniture designs.
- $2.00 free credits on signup
- All export formats (STEP, DXF, OBJ…)
- Unlimited projects
- Full AI chat & parametric controls
Pay as you go
Top up whenever you need
One-time top-up, no subscription. Credits never expire. Use at your own pace.
- Everything in Free
- Priority AI model access
- Credits never expire
- Top up from $5 — any amount
Design furniture at the speed of thought.
Describe it. See it. Refine it. Export it.
Free trial credits — no credit card required.