Create a to-scale tiny house floor plan from a simple description.
Turn your ideas for small-space living into a functional 2D layout. Our AI-powered tool helps you visualize lofts, storage stairs, and compact kitchens instantly and for free.
Free · no signup · no credit card · hourly fair-use limits
Planning a tiny home requires extreme precision and clever spatial reasoning. Whether you are building on a trailer or a permanent foundation, our tool allows you to experiment with different footprints and furniture arrangements. By describing your desired zones—from wet baths to lofted bedrooms—you can generate a conceptual 2D floor plan that helps you understand flow, clearances, and storage potential before you pick up a hammer.
How to generate your tiny house layout
Define your dimensions
Enter the exterior length and width of your tiny house, such as 24ft by 8.5ft for a standard trailer-based build.
Describe your zones
List your must-have features like a galley kitchen, storage stairs, or a specific bathroom size to guide the AI.
Generate the plan
Click generate to see a to-scale 2D SVG floor plan showing walls, doors, windows, and furniture placement.
Refine and save
Adjust your description to move the kitchen or add windows, then download your final conceptual layout for free.
Mastering Small Space Design
Designing a tiny house floor plan is an exercise in efficiency. Most tiny houses on wheels (THOWs) are limited to 8.5 feet in width to avoid special road permits, making the interior width approximately 7.5 to 8 feet after framing and insulation. When planning your layout, prioritize 'circulation paths'—the empty space you need to walk through. A common mistake is crowding the center, making the home feel cramped. Instead, use built-in furniture along the perimeter. Lofts are excellent for sleeping, but ensure you have at least 3 to 4 feet of vertical clearance to avoid a claustrophobic feel. For the kitchen, a 6-foot galley is often the sweet spot for functionality without sacrificing living space. Our generator helps you visualize these constraints in real-time, providing a conceptual starting point for your build. Remember that these plans are for conceptual visualization and spatial planning; always consult with a professional builder or engineer for structural requirements and weight distribution.
Frequently asked questions
Is this tool really free to use?
Yes, FloorPlanMaker is completely free and requires no signup. We use an hourly fair-use limit per IP address to ensure everyone has access to the generator.
Can I specify the trailer size?
Absolutely. You can include specific dimensions like 20ft, 24ft, or 30ft in your prompt to ensure the generated floor plan matches your intended footprint.
Are these plans ready for construction?
No, these are conceptual 2D layouts intended for spatial planning and visualization. They do not include structural engineering, electrical schematics, or plumbing details required for building permits.