From furniture brief to
buildable 3D model.
Design wardrobes, storage walls, kitchen runs, and custom furniture that fit the room you actually have. Describe the dimensions and modules — get a parametric 3D model you can refine, render, and export. No room moodboards or generic image concepts: start with the piece your client needs built.
Up to 160 trial credits where available · No credit card required · Token-based AI usage
Brief → plan → model
Describe the object, dimensions, materials, and constraints. The agent turns the brief into editable CAD.
Select → ask → refine
Select the part you mean, ask for a change, and let the agent inspect the updated model.
Real furniture models generated by AI in Prompt2CAD — describe it, refine it, render it, export it.
Renders that follow the model you approved
AI image generators can invent proportions and details from a text prompt. Use your exact 3D model as the reference instead, so materials, lighting, and room context can change without losing the design underneath.
Exact geometry to reliable renders. Explore client-ready variations in minutes.
Generate photorealistic renders of your furniture in any scene for $0.50 per render.
Your custom-furniture workflow is 3–4 tools stitched together
You sketch on paper, spend hours modeling in SketchUp or Fusion 360, export to an AI renderer like Nano Banana that hallucinates the proportions, and then re-export to STEP or DXF for a manufacturer. Each handoff loses fidelity. The 3D model doesn't match the sketch. The render doesn't match the model. You waste hours reconciling tools instead of designing.
Prompt2CAD collapses this into a single browser session: describe → precise 3D model → adjust → geometry-grounded render → CAD export. The first design pass is always about volumes, proportions, and spatial relationships — and that's exactly where Prompt2CAD excels. In early testing, a designer generated three variants of a Japandi wardrobe wall in the time it would have taken to set up one in SketchUp.
From brief to precise AI render in 4 steps
Start from the brief or floor plan
Type a natural language prompt, upload a reference photo, or open a DWG/DXF floor plan as measured room context: "a Japandi wardrobe wall, 3.2m wide, three modules: hanging, shelves, drawers."
Review & refine the 3D model
The AI generates a parametric 3D model and verifies it from multiple camera angles. Adjust dimensions with sliders or say "make the middle module taller" to iterate on proportions and configurations.
Render photorealistically
Generate a photorealistic render using your exact 3D model as a structural reference. The renderer follows your geometry precisely — no hallucinated details, no misinterpreted proportions. Try different materials and room settings in seconds.
Present & export
Share the render with your client for approval. Export to STEP for Fusion 360 or FreeCAD, DXF for AutoCAD, or STL for 3D printing a scale model. All dimensions in real-world millimeters.
Why interior designers choose Prompt2CAD
Start with the custom piece, not a blank room
Brief a wardrobe wall, storage run, kitchen island, or built-in with the dimensions and modules you need. Prompt2CAD builds the piece itself as editable parametric CAD — it is not a moodboard or room-planning tool.
Iterate at the speed of thought
"Make it 10cm narrower." "Try a darker wood." "Add glass doors." Each change renders instantly. Explore more design variations in 10 minutes than you could produce in a full day with traditional tools.
Renders that match your design
AI image generators like Nano Banana misinterpret text and hallucinate details. Feed them your exact 3D model as a reference instead — the renderer follows your geometry precisely. No more re-rolling generations.
Client-ready presentations in minutes
Go from concept to photorealistic visualization before the meeting ends. Show clients exactly what the custom piece will look like — not a rough sketch, a precise render of the actual model.
CAD-ready exports
Export to STEP for Fusion 360 or FreeCAD, DXF for AutoCAD, or OBJ/GLB for your visualization pipeline. Share with a manufacturer for quoting. All dimensions in real-world millimeters.
Parametric design exploration
Every model has adjustable parameters — shelf count, door style, leg type, module width. Use sliders to instantly generate dozens of variations without starting over.
Furniture types you can design
Strongest with rectilinear furniture — wardrobes, bookshelves, kitchen runs, desks, tables, cabinets, and storage walls.
Built for makers and engineers
From DIY builders and product designers to mechanical engineers, people are using Prompt2CAD to design and iterate on real projects.
"I spent weeks trying other AI and modeling tools for built-in storage in oddly shaped rooms. Prompt2CAD was the first that gave me a precise design I could verify and build from, without needing a CAD background."
DIY home renovator, United States
"I designed a custom L-shaped walk-in closet, 240 by 140 cm, with oak panels, hanging sections, drawers, and recessed lighting. I described the layout in detail and refined the proportions as I went. Saved me a long session in modeling software."
Furniture designer, East Asia
"I needed a custom planter for a terrace with an unusual stepped floor, so the base had to follow an L-shape. I described the geometry, refined a few details, and walked away with something I could actually build from. Much faster than starting from scratch in CAD."
DIY builder, Italy
Export to your workflow
Eight formats. From CAD software to SketchUp to 3D printing to web viewers.
Simple, transparent pricing
Start free. Top up when you need more.
Free
No credit card required
Includes up to 160 trial credits where available, so you can create your first CAD model. AI chat is charged by actual token usage.
- Up to 160 trial credits where available
- Free PNG viewport exports
- Photorealistic AI renders (50 credits each)
- Unlimited projects
- Full AI chat & parametric controls
Pay as you go
Top up whenever you need
Includes 1,000 credits — typically ~10 new CAD models or ~20 model updates.
- Everything in Free
- STEP, DXF, 3MF, GLB, DAE, OBJ & STL exports unlocked
- Full parts list & CSV cut-list export
- Printable PDF drawings
- New CAD models typically ~100 credits, complex 150+
- Model updates typically ~50 credits, complex 80+
- Priority AI model access
Start designing custom furniture today
Turn a client brief into editable CAD, a render, and a clear handoff for fabrication.
No CAD experience needed · Up to 160 trial credits where available · No credit card required.