RoomLab.app

Redesign, Render, and Stage in Seconds.

The professional AI engine for Architects, Real Estate Agents, and Interior Designers.

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Before Original room
After Result room
Instant Furniture Replacement

Instant Furniture Replacement

Swap outdated sofas for modern sectionals in one click. Keep the layout, change the style.

Reference item
Reference
Instant Furniture Replacement
Before Before texture change
After After texture change
Real-Time Material Swapping

Real-Time Material Swapping

Visualize flooring, wallpaper, or fabric changes instantly to speed up client approval.

Material sample
Reference
Real-Time Material Swapping
1 Step 1
2 Step 2
3 Step 3
Workflow

Refine Until Perfect

Make granular adjustments to lighting and decor without re-rendering the whole scene.

Before Before precision edit
After After precision edit
Workflow

Precise Object Editing

Select and modify specific fixtures (like a faucet) while protecting the rest of the room.

Reference
Selected faucet reference
Before Before declutter
After After declutter
Redesign mode

One-Click Decluttering

Automatically remove personal items and mess to reveal the property's true potential.

Before Before destage
After After destage
Redesign mode

Virtual De-Staging

Remove existing furniture to show a clean slate for renovation potential.

Before Vacant room
After Staged room
Redesign mode

Virtual Staging for Vacant Homes

Fill empty rooms with stylish furniture to increase buyer emotional connection.

29+ Styles

Transform Any Room Into Any Style

From modern minimalism to festive holiday themes — choose from our extensive collection of interior design styles.

Modern
Modern
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Scandinavian
Scandinavian
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Industrial
Industrial
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Bohemian
Bohemian
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Traditional
Traditional
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Contemporary
Contemporary
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Minimalist
Minimalist
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Rustic
Rustic
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Art Deco
Art Deco
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Coastal
Coastal
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Farmhouse
Farmhouse
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Mid-Century Modern
Mid-Century Modern
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Japanese Zen
Japanese Zen
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Mediterranean
Mediterranean
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Futuristic
Futuristic
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Gaming Room
Gaming Room
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Airbnb Ready
Airbnb Ready
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Luxury
Luxury
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Tropical
Tropical
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Christmas
Christmas
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Halloween
Halloween
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Cottagecore
Cottagecore
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Dark Academia
Dark Academia
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Maximalist
Maximalist
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Hollywood Glam
Hollywood Glam
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Moroccan
Moroccan
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Biophilic
Biophilic
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Retro 70s
Retro 70s
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Cyberpunk
Cyberpunk
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3D Render 3D SketchUp render
Photorealistic Photorealistic result
Render Mode

3D Render to Photorealism

Transform basic 3D renders from SketchUp, Blender, or other CAD software into photorealistic visualizations with realistic textures, materials, and lighting.

Before Input for custom prompt
After Output from custom prompt
Custom Mode

Transform Spaces with Text Prompts

Describe any change you can imagine—add people, decorations, seasonal themes, or creative elements to bring your vision to life.

AI Prompt
"Add a family enjoying dinner together"

See More Examples

See what's possible with our AI interior design tool.

3D House Exterior to Photorealism

3D House Exterior to Photorealism

Convert a 3D house exterior model into a photorealistic architectural visualization with realistic surroundings and lighting.
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Bathroom Vanity Replacement
Replace

Bathroom Vanity Replacement

Update your bathroom vanity digitally. See how a floating vanity or a vintage cabinet transforms the look and feel of your daily bathroom.
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Kitchen Appliance Update
Replace

Kitchen Appliance Update

Upgrade your kitchen aesthetic with a new fridge. Visualize a modern stainless steel or retro-style refrigerator in your existing kitchen layout.
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Office Chair Upgrade
Replace

Office Chair Upgrade

Visualize the perfect ergonomic chair. Swap your seat to see how a modern mesh chair or a plush leather executive chair fits your workspace aesthetic.
View Design
Real-Time Material Swapping
Replace

Real-Time Material Swapping

Visualize flooring, wallpaper, or fabric changes instantly to speed up client approval.
View Design
Modern Living Room Sofa Update
Replace

Modern Living Room Sofa Update

Transform your living room with a sleek new sofa. See how changing just one piece of furniture can modernize the entire space while keeping your existing decor intact.
View Design

Simple, Transparent Pricing

Choose the plan that fits your needs. No hidden fees.

Monthly Yearly 2 months free

Pro

Perfect for personal projects

€12.42 /mo

Billed €149 yearly

400 Credits/mo

Features

  • 400 Credits
  • Images auto-deleted after 1 month
  • All generation modes included
Most Popular

Ultra

Best for professionals

€33.25 /mo

Billed €399 yearly

1,100 Credits/mo

Features

  • 1,100 Credits
  • Images auto-deleted after 1 month
  • HD Output HD
  • All generation modes included
  • Commercial License

Premium

For agencies and power users

€74.92 /mo

Billed €899 yearly

3,000 Credits/mo

Features

  • 3,000 Credits
  • Images auto-deleted after 3 months Extended
  • HD Output HD
  • All generation modes included
  • Priority Support
  • Commercial License

Frequently Asked Questions

How much does each generation cost?
Each generation uses credits: Standard mode uses ~10 credits, Fast mode uses ~5 credits, and HD output adds +2 credits to any generation.
How long does it take to generate an image?
A standard generation takes around 25 seconds. Using Fast mode reduces this to around 5 seconds. Adding HD output adds approximately 5 seconds to the generation time.
What happens if I run out of credits mid-month?
You can always purchase a credit refill pack anytime during the month if you need more credits before your next billing cycle.
What are credits?
Credits are the currency that powers every generation. Different modes consume different amounts: Standard uses ~10 credits, Fast uses ~5 credits, and HD adds +2 credits.
Do credits expire?
Credits are refreshed each billing cycle. Yearly subscribers receive credits monthly (drip-feed), not all at once. Unused credits do accumulate and roll over to the next month.
Can I upgrade my plan?
Yes! You can upgrade anytime. Your remaining credits will carry over to your new plan.
How long are my images stored?
Generated images and history are automatically deleted 1 month after creation (Pro/Ultra) or 3 months (Premium). Unused input images are also deleted after the same period of inactivity. Download your images before they expire!
Can I get a refund?
No, we cannot offer refunds because generation costs are already incurred on our end when you use the service.
Can I get a receipt or invoice?
Yes! After each payment, you receive an email confirmation. From that email, you can request a detailed invoice for your records.
What are input photos?
Input photos are the images you upload to transform. For best results, use well-lit photos taken straight-on and aligned with the room. We continuously update our models to ensure the best performance.
What happens to my personal photos?
Your photos are securely stored in our database and remain completely private. We do not share or use your photos for any purpose other than generating your designs.

Professional Results. Fraction of the Cost.

Traditional rendering agencies charge $500+ per image and take days. RoomLab starts at €14.99/mo for professional speed and control.