Two Frames In, Real Renovation Time-Lapse Out
Not magic transitions, but AI fast-forwarding construction. Use first and last frames + AI transition prompts to auto-generate realistic renovation time-lapse videos.
Trusted by 10,000+ renovation pros
Generate Your Renovation Time-Lapse
Upload before and after photos, AI will generate realistic construction transition video
Before & After Transformation
See how AI transforms renovation photos into realistic time-lapse videos
✨ Videos created with BuildFlow AI
Why Does It Look So Real?
Not a single model, but an AI production pipeline. We built a 5-layer system.
Cinematic First Frame
Film-quality realistic style with clear spatial structure. Not AI fantasy, but real-world logic.
Livable End Frame
Logical layout, furniture matching construction order, consistent lighting for a move-in ready look.
Working, Not Morphing
Magic transitions forbidden. Cleaning, painting, installing fixtures, building beds—every step is real construction.
AI-Generated Transition Prompts
Claude Opus 4.5 automatically writes construction process descriptions based on your first and last frames.
Video Model Execution
Our AI follows the construction script precisely to ensure realistic footage.
10-Second High Retention
Original 15 seconds compressed to 10-second shorts. Fast-forward + people moving = viewer retention.
Generate Renovation Time-Lapse in Minutes
Use first and last frames + AI smart transitions to create realistic construction footage
Upload Original Room
Raw space, rental unit, or old house. Take a photo directly or use AI to generate.
Upload Finished Room
Same spatial structure, consistent style renovation result as the end frame.
Add to Video Editor
First frame + last frame into the editor. No prompts needed, just images.
AI Creates Transition
AI analyzes both images and generates realistic construction visuals—workers, tools, materials, and natural lighting changes.
Export Your Video
Preview and export with one click. The 10-second highlight version is optimized for high retention on social media.
AI-Generated Renovation Time-Lapse
Every frame shows real construction activity, authentically recreating the renovation process
Minimalist Rental Makeover
Old House Transformation
Raw to Finished
✨ All videos above are generated by BuildFlow AI, no on-site filming required
Success Stories
See how users create value with BuildFlow
Premier Renovations LLC
Founder · Premier Home Renovations
Video content output
With BuildFlow, Premier Renovations increased their monthly video output from 5 to 20+. TikTok followers grew rapidly and inquiries doubled.
Century 21 Downtown
Branch Manager · Century 21 Real Estate
Listing inquiry growth
Using BuildFlow to create time-lapse videos for renovated listings, showcasing before-after comparisons. Inquiries noticeably increased.
Urban Makeover Stories
Content Creator · TikTok/Instagram
Total video views
A creator focused on urban renovation content uses BuildFlow to batch-generate time-lapse videos, building a stable follower base.
Start Generating Renovation Videos
Choose a plan that fits your needs. All plans include AI transition prompt generation and video export.
Professional
$50
/月- 30 videos/month
- 15-second videos
- HD quality
- Watermark-free export
Enterprise
$125
/月- Unlimited videos
- Custom duration
- 4K quality
- API access + priority support
Frequently Asked Questions
Common questions about renovation time-lapse video generation.
Ready to Start?
Start Generating Realistic Renovation Time-Lapse
Join renovation contractors, real estate agents, and content creators using AI to create professional renovation content.