🏡 Gen AI Home Interior Designer

A powerful Gen AI-powered home redesign tool that transforms real-world room or outdoor images into beautifully reimagined interiors or exteriors. Leveraging Google Gemini (Multimodal Generative AI) and FastAPI, this virtual designer allows users to upload a space photo, select design preferences (room type, style, colors), and instantly receive a photorealistic redesign with cost estimation and improvement suggestions. Perfect for real estate visualization, interior decorators, home remodeling inspiration, and furniture retailers.

---

🚀 Features

• Upload any room or outdoor space image
• Choose interior or exterior, room type, style, and color preferences
• Receive an AI-generated redesign of the space
• Text description includes style breakdown, design logic, and cost/time estimate
• Preserves spatial structure while changing layout/design
• Dark/Light mode toggle for accessibility
• Scrollable result preview and session-based history

---

🖼️ Screenshots

---

🛠️ Tech Stack

🖥️ Frontend	⚙️ Backend	🤖 AI & Processing
React.js	FastAPI	Google Gemini API (Generative AI)
Ant Design	Uvicorn (ASGI)	Image-to-Image Prompt + Inference
Axios	Python 3.12+	Base64 Encoding/Decoding
React Toastify	Pydantic	Multimodal Content Handling

---

⚙️ Setup Instructions

1. Clone the Repo

git clone https://github.com/narender-rk10/Gen-AI-Home-Interior-Designer.git
cd Gen-AI-Home-Interior-Designer

2. Setup Backend

cd backend
poetry install
poetry shell

Create a .env file in the backend folder and add your Gemini API key:

GEMINI_API_KEY=your_gemini_api_key_here

Run the server:

uvicorn main:app --reload

3. Setup Frontend

cd frontend
npm install
npm run dev

---

📦 API Endpoint

POST /api/try-on

Accepts multipart/form-data:

Field	Type	Description
place_image	File	Room or space image to redesign
design_type	String	interior / exterior
room_type	String	living / bedroom / kitchen / etc.
style	String	modern / rustic / boho / etc.
background_color	String	HEX color code
foreground_color	String	HEX color code
instructions	String (optional)	Additional user notes for design AI

---

📁 Project Structure

/frontend       # React + Ant Design frontend UI
/backend        # FastAPI backend with Gemini integration

---

🤝 Contributing

Pull requests are welcome! If you have suggestions for new design types, prompt enhancements, or UI improvements — feel free to fork and contribute.

---

📄 LICENSE

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License .

---

💡 Inspiration

This project showcases how multimodal AI can revolutionize interior design — enabling users to envision complete transformations of their living spaces, instantly and photorealistically.

---

🙋‍♂️ Author

Narender Keswani
🔗 GitHub • 💼 LinkedIn • 🌐 Website