New · Start → End Frame

Watch an empty room become a home.

Give RoomLab.app a starting frame and a final frame. It animates the space in between — furniture assembling, falling into place, or a full timelapse.

See how it works

Start · empty End · furnished

The idea

Two frames. One cinematic transition.

You set where the room begins and where it ends. RoomLab.app fills in the motion.

Empty living room — start frame — Start frame

Furnished living room — end frame — End frame

Endless motions

Any motion you can describe

These are just a few examples — describe any transition for any room, in any language, and RoomLab.app animates it from your start and end frames.

Furniture assembles

Pieces materialize and settle into place with smooth motion.

Furniture falls

Sofas, tables and decor drop in from above and land perfectly.

Timelapse

People walk in and stage the room, fast-forward style.

Custom

Write your own motion. We translate and adapt it for you.

Every kind of space

One trick. Every room in the house.

Bedrooms, kitchens, offices, dining rooms — if you can photograph it empty, you can watch it fill.

Bedroom

Kitchen

Home office

Dining room

Upload your start frame

Snap or upload the room as it is now — empty, bare, mid-renovation.

Set the end frame

Use a furnished photo, or generate the finished room right inside RoomLab.app.

Pick a transition

Pick an example motion or describe your own, then render the video.

Perfect For

Real Estate Professionals Interior Designers Architects

Working in real estate? See virtual staging videos ← Video Generation

Video Transitions — Frequently Asked Questions

How do I make a before and after video from two photos?

Upload a start frame and an end frame to RoomLab.app — for example the empty room and the staged version — and the AI generates the video in between: furniture assembles itself and the space transforms on camera. You get a cinematic before/after clip in seconds, no editing software needed.

What can I show with a transition video?

The classics are virtual staging (empty room becomes a furnished home), renovations (old kitchen morphs into the new design), decluttering (messy to tidy) and style changes. Any pair of images of the same room can become a transformation video.

Do the two photos need to match?

The closer the camera angle, the smoother the transition. Here's the trick: RoomLab.app's image modes keep the exact camera position when they stage, declutter or restyle a photo — so any before/after pair you generate in RoomLab.app is perfectly aligned for a transition video.

How long are the videos?

Clips are 5 or 10 seconds — ideal for Instagram Reels, TikTok and listing pages, where the before/after reveal format consistently outperforms static photos.

Is it free to try?

Yes — every new RoomLab.app account includes a free 5-second video and a free image generation, no credit card required. 10-second videos are available on paid plans.

Explore More Features

Discover what else you can achieve with RoomLab

Replace Furniture & Materials

Replace Furniture

Swap furniture pieces in photos to visualize options before purchase.

Replace Furniture & Materials

Replace Materials

Swap flooring, countertops, walls, and other surfaces to compare options.

Wall Colors

Paint Color Visualizer

Preview any wall paint color on any room — pick your own or use our curated presets.

Custom Prompt

Describe any transformation in natural language for unique results.

Virtual Staging

Add furniture and decor to empty rooms for listing-ready property photos.

Declutter

Declutter Rooms

Remove mess and personal items while keeping the furniture intact.

Remove Furniture

Empty any room photo to show the bare space and its potential.

Change Style

Restyle existing rooms while preserving layout and structure.

Architectural Render

3D to Photorealistic

Convert 3D models and renders into stunning photorealistic images.

Video

Video Generation

Create walkthroughs, before-and-after transitions, and multi-room house tours from property photos.

Photo Enhancement

Blue skies, green grass, clean pools — one-click fixes for listing photos.

Pay only for the images you want to generate

All users get all features.

1 free image + 1 free video Secure checkout Cancel anytime

Upscale to 4K Replace materials Replace furniture Wall colors Render interiors Render exteriors Redesign entire rooms Custom prompts Virtual staging Video generation Empty a room Declutter rooms 3D model to photo Swap with reference image Quick outdoor fixes

Monthly

Yearly 2 months free

One-Time

Personal

One-time purchase, no subscription

$15 One-Time

15 Images or 3 videos

150 Credits

One-time payment · no subscription

Subscriptions

Pro

For personal projects

Launch price

$29 $20 /mo

40 Images or 8 videos

400 Credits

Cancel anytime · keep your credits

Ultra

Best for professionals

Launch price

$69 $50 /mo

110 Images or 22 videos

1,100 Credits

Cancel anytime · keep your credits

Premium

For agencies and power users

Launch price

$139 $100 /mo

300 Images or 60 videos

3,000 Credits

Cancel anytime · keep your credits

Have any question?

How much does each generation cost?

Each image generation uses ~10 credits, and 4K output adds +5 credits.

How long does it take to generate an image?

An image generation takes around 25 seconds. Adding 4K output adds approximately 5 seconds.

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 power every generation. Image generation uses ~10 credits, and 4K adds +5 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.

What happens if I cancel my subscription?

If you cancel your subscription, you can still use any remaining credits you have until they run out.

Professional Results. Fraction of the Cost.

Get photorealistic interior renders in seconds, not days. Professional-grade AI visualization with full creative control — no design skills needed.

No credit card required