Free AI Prompt Generator
AI Interior Design Prompt Generator
Create perfect prompts for Midjourney, ChatGPT, DALL-E, Stable Diffusion, Gemini, and more. Choose from 56 design styles, 37 room types, and hundreds of customization options.
35+ Categories
From design styles to lighting, materials to mood—customize every detail of your interior design prompt.
7 AI Tools
Optimized prompts for Midjourney, ChatGPT, DALL-E, Stable Diffusion, Gemini, Ideogram & Leonardo AI.
One-Click Copy
Instantly copy any generated prompt and paste it directly into your favorite AI tool.
Try in Decor8 AI
Skip prompting entirely—see your room transformed into any style with one click.
Build Your Prompt
0 options selected
Design Style*
The primary interior design style
Room Type*
The type of room or space
Color Palette
Overall color scheme
Mood / Atmosphere
The feeling of the space
Budget Feel
The perceived price point
Lighting
Type of lighting in the scene
Time of Day
When the scene is captured
Season
Seasonal styling
Generated Prompts
Universal
Works with any AI tool including Decor8 AI
Please select at least a design style or room type to generate a prompt.
Midjourney
Optimized for Midjourney v6.1 with parameters
Please select at least a design style or room type to generate a prompt.
ChatGPT
Natural language prompt for ChatGPT
Please select at least a design style or room type to generate a prompt.
DALL-E 3
Optimized for DALL-E 3 image generation
Please select at least a design style or room type to generate a prompt.
Gemini
Conversational prompt for Google Gemini
Please select at least a design style or room type to generate a prompt.
Stable Diffusion
Weighted prompt for Stable Diffusion
Please select at least a design style or room type to generate a prompt.
Ideogram
Clean format for Ideogram AI
Please select at least a design style or room type to generate a prompt.
Leonardo AI
Optimized for Leonardo AI
Please select at least a design style or room type to generate a prompt.
The Ultimate AI Interior Design Prompt Resource
AI Prompts for Every Design Style
Whether you're designing a Scandinavian living room, a mid-century modern bedroom, a minimalist home office, or a bohemian bathroom, our prompt generator creates optimized prompts for your specific vision. Choose from 56 interior design styles including Japandi, Art Deco, Farmhouse, Industrial, Coastal, and more.
Optimized for Every AI Tool
Each AI tool has its own syntax and preferences. Midjourney prompts use parameters like --ar and --v 6.1. Stable Diffusion prompts support weighted keywords. ChatGPT and Gemini prompts use natural language. Our generator creates the perfect format for each tool automatically.
Detailed Customization Options
Go beyond basic style and room selection. Specify lighting conditions (natural light, golden hour, moody), architectural features (vaulted ceiling, exposed brick, floor-to-ceiling windows), materials (marble, brass, velvet), color palettes, and even camera angles for photorealistic renders.
For Designers, Homeowners & Creators
Interior designers use AI prompts for client presentations and mood boards. Homeowners visualize renovation ideas before committing. Content creators generate stunning room imagery for social media. Real estate professionals create virtual staging concepts. This tool serves them all.
56 Interior Design Styles Supported
Generate AI prompts for any of these popular interior design styles
37 Room Types Covered
Create AI prompts for every room in your home
Prompts Optimized for 7 AI Tools
Midjourney
With --ar, --v 6.1, and --s parameters for best results
ChatGPT
Natural language prompts with structured design briefs
DALL-E 3
Clear, descriptive prompts optimized for OpenAI
Stable Diffusion
Weighted keywords and quality boosters included
Gemini
Conversational prompts for Google's AI
Ideogram
Clean format for photorealistic interior renders
Leonardo AI
Optimized for interior design image generation
Universal
Works with any AI tool including Decor8 AI
How to Use AI Prompts for Interior Design
AI tools like Midjourney, DALL-E, and Stable Diffusion have revolutionized how we visualize interior design. But getting great results requires well-crafted prompts. Generic prompts like "modern living room" produce generic results. Detailed prompts that specify style, lighting, materials, colors, and atmosphere create stunning, professional-quality visualizations.
Our AI interior design prompt generator takes the guesswork out of prompt engineering. Select your desired design style—whether that's Scandinavian minimalism, Art Deco glamour, Japanese-inspired Japandi, or cozy farmhouse—then customize with architectural details, materials, furniture styles, and lighting conditions. The generator automatically formats your choices into optimized prompts for each AI platform.
For Midjourney users, prompts include the latest v6.1 parameters and aspect ratios. For Stable Diffusion, we add weighted keywords and quality boosters. For ChatGPT and Gemini, prompts are formatted as detailed design briefs that can generate comprehensive room descriptions, shopping lists, and implementation guides.
Whether you're an interior designer creating concepts for clients, a homeowner planning a renovation, a real estate professional exploring virtual staging options, or a content creator producing design inspiration, this free tool helps you create the perfect AI prompts for any interior design project.