---
title: "Floor Plan Editor – Simple House Planner"
description: "Draw walls to scale, place doors, windows, stairs and furniture, stack floors under a roof, lay out the garden, view the house in 3D, and export your floor plan as PNG, SVG, PDF sheets, DXF, DWG or IFC. Runs in the browser."
url: "https://simplehouseplanner.com/app/"
---

# Floor plan editor

Draw walls in straight, rectangular or round runs. Place doors, windows, straight and spiral stairs, counters, railings and pillars, furnish rooms from the furniture library, and add labels, arrows and measurements. Show the plan as a line drawing or a presentation plan with floor textures and colored furniture. Name rooms to see their areas, stack floors under a gable, hip, shed or flat roof, and lay out the plot with lawns, paths, a pool, fences and plants, on level or sloped ground with cut and fill. See the four elevations, orbit or walk through the house in 3D, by the sun of any date and time or by lamplight, and render photorealistic images and 360° panoramas on your graphics card. Export the plan as PNG, SVG, PDF sheets to scale, DXF, DWG or IFC, save it as a .plan file, and continue later: the editor recovers your work in the same browser.

The editor is loading. It needs JavaScript.

Agents can use the open editor through WebMCP tools in the browser, or change plans in an account through the MCP server at https://simplehouseplanner.com/mcp. The [developer page](https://simplehouseplanner.com/developers/) lists both.