Pick a common plot size, confirm road and floors, then start with a clean 2D plot, 3D site, boundary wall, gate, and rough budget.
Choose a complete starter design with rooms, walls, openings, structure, 3D objects, and live cost estimates already prepared.
This will permanently remove the locally saved construction planner project from this browser and reload the page with a fresh default plan.
A 3D construction planner is a browser tool for sketching a home layout, visualizing spaces in 3D, and estimating materials before speaking with a professional. This page keeps the project local in your browser and does not require login.
Start with built-up area, wall length, wall height, openings, flooring, labor rate, and material rates. The calculator combines material, labor, equipment, and other allowances.
The estimate covers bricks, cement bags, sand, aggregate, steel, paint area, flooring area, and door or window counts using editable project assumptions.
The mini 2D plan uses Konva.js for selected wall handles, while the main workspace uses Three.js for a procedural low-poly 3D house with room labels.
Home owners, students, contractors, early-stage builders, and families planning a house budget can use it for rough planning and discussion.
Local soil, structure, foundation depth, design codes, labor availability, quality, wastage, and market rates can change final construction cost.
No login is required. Project data is saved locally in the browser. Uploaded drawings are used only for local preview and are not sent to a server.
Yes, it is free to use in your browser.
Yes. Use the default plan, add elements, select parts, and change dimensions from the properties panel.
Yes. Material and cost estimates update when wall and room dimensions change.
Yes. The Download Plan button exports a PDF report with plan previews and estimates.
It is approximate. Consult a licensed architect, civil engineer, or contractor before construction.
No login is required.
No. The tool is frontend-only and keeps files local to your browser.