# HZplan (ChatGPT App)

> AI-readable floor plans

- Type: app
- Publisher: Artem Goncharov (official)
- Categories: Design
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a23e2a3a95c819190fe9324aed7c0bc
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a23e2a3a95c819190fe9324aed7c0bc
- Version: 3.0.0
- Listed: 2026-10-04

## About

HZplan turns floor-plan images or written dimensions into structured, editable home plans your assistant can reason about. Users can create and refine multi-storey layouts with floor-specific rooms, walls, doors, windows, furniture, and surface finishes; import and calibrate floor-plan images; inspect dimensions and topology; add notes and custom attributes; make targeted geometry edits; create materials from reference images; generate 3D object models; and export storeys as PNG or SVG.

## How to use

1. **Add it in ChatGPT** Open HZplan in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick HZplan, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "Add a 1.5 m sofa in the Living room facing the window and show it."
- "Will my big 2 × 2.4 m bed fit in my new bedroom?"

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Source: https://chatgptplugins.directory/apps/hzplan · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.