Best AI Interior Design App in 2026: Top 5 Tools to Try

Creating a beautiful interior used to take a lot of time or require hiring an expensive designer. However, AI for interior designs makes the process much easier than before. Furthermore, it lets anyone turn ordinary room photos into stylish spaces without experiencing any hassle. Whether you’re renovating or just looking for new ideas, the right app can help you get started quickly. In this guide, we’ve gathered the best AI interior design app options available today, including both free and paid solutions. So what are you waiting for? Start digging deep into this article to know more about these tools.

Comparison Table: List of the Best AI for Interior Design Apps

Feature / Tool	Key Feature	Free Tier	Platforms	Best For
AirMore AI	AI room transformation from photos	✔️	Web	Fast transformation & ideas
DecorAI Pro	Photo-based redesign with styles	✔️	✔️	All-in-one design
HomeStyle Free	Free AI home interior design templates	✔️	Web	Budget-friendly inspiration
MNML	Upload photo + many styles	❌	Web	Style variety & speed
Floor-Plan.ai	Free plan + design prompts	✔️	Web	Simple floor plan AI

Top 5 AI for Interior Design

• AirMore AI Free AI Interior Design Generator
• DecorAI Pro
• HomeStyle Free
• MNML
• Floor-Plan.ai

AirMore AI Free AI Interior Design Generator

Free Plan: Yes

Best for: Quick photo-based room redesigns

AirMore AI Free AI Interior Design Generator is a simple yet powerful tool to take your home design to the next level. Wherein it lets you upload a room photo and instantly generate a designer-level interior visualization. The AI smartly analyzes space, balance, and style and then outputs a transformed room you can download and use as inspiration for real-life decorating or renovation.

Why it’s great:

• Simple upload & generate workflow
• Professional-quality aesthetics
• Works for homeowners, real estate staging, and designers
• Free to start

This makes it one of the most intuitive AI interior design generators for users of all skill levels.

DecorAI Pro

Free Plan: Yes

Best for: All-in-one AI room styling

Second, we have DecorAI Pro. This is a multi-platform free AI home interior design app that takes your room photo and transforms it into a beautifully styled interior with dozens of design options. With over 30+ styles and instant before/after previews, you get a clear picture of how your room could look with different decor. Aside from that, this tool has a mobile app that you can quickly download on your Android and iOS smartphones.

Why it’s great:

• 30+ design styles
• Instant photorealistic output
• Beginner-friendly
• Free to start, premium for advanced features

DecorAI Pro is ideal if you want a blend of flexibility and professional design without needing interior design training.

HomeStyle Free

Free Plan: Yes

Best for: Free AI home interior design inspiration

If you’re on a budget, here is HomeStyle Free. This is an online tool that offers free AI for interior design templates that help you explore styles without paying. Besides that, it lets you upload room photos and instantly get AI-generated design ideas, which is really perfect for living rooms, bedrooms, kitchens, and more.

Why it’s great:

• Free inspiration without subscriptions
• Simple design concepts
• Testing style ideas before renovation
• While not as feature-rich as paid tools, it’s a great starting point for DIY decorators.

MNML

MNML stands out with its wide range of design styles and rapid transformations. Users upload interior photos and choose from dozens of aesthetic modes, making it easy to reimagine spaces quickly. Apart from being a good AI interior design generator, this can also generate designs for exterior, landscapes, and even a masterplan of the house.

Why it’s great:

• Over 40 design styles
• Fast AI processing
• Interior and exterior options
• Useful for quick concept iterations

It’s a powerful tool for creatives who want many style options without complexity.

Floor-Plan.ai

Last but no the lease, we have Floor-Plan.ai. This free AI home interior design offers an accessible entry point to design your home more easily. To get started, simply upload photos or describe what you want and let the AI generate different design ideas. Meanwhile, this is considered one of the great apps for planning layouts or exploring multiple concepts for your home.

Why it’s great:

• Free tier available
• Text prompt + photo input
• Simple interface for quick results

This tool leans towards straightforward design generation, which works well for beginners or those wanting simple, quick results.

Conclusion

To sum it up, AI tools are making home decorating faster, easier, and more accessible for everyone. Using AI for interior design helps you experiment with styles and make confident decisions before investing in real updates. Among the available options, AirMore AI Interior Design stands out for its simple photo upload process and realistic results, making it a great starting point for homeowners, renters, and designers alike.