Raw Site
AI architecture that keeps dimensions honest
Sketch rough. Render true to scale.
Sketchdown solves the biggest failure in AI-generated architecture: wrong dimensions. Turn raw site photos and fast hand-drawn ideas into high-fidelity renders with real-world precision every time.
- 1 m in sketch = 1 m in render
- Automatic prospect cleanup before generation
- High-fidelity render output in minutes
Scaled Massing
Final Render
Precision lock: 100%
4
steps from raw site to final render
100%
dimension fidelity in generation pipeline
1:1
scale mapping from sketch to render
How Sketchdown works
From messy reality to architectural clarity
Step 01
Upload raw site photos
Start with real aerial or on-site images, even if they contain snow, debris, shadows, or visual noise.
Step 02
Auto-clean the prospect
Sketchdown removes clutter and normalizes terrain so you can design on a clean, usable base.
Step 03
Sketch in true dimensions
Draw quick footprints and volumes in real scale. Example: place a "7m x 8m" garage exactly where it belongs.
Step 04
Generate high-fidelity renders
Convert massing into polished architectural visuals while preserving geometry, proportion, and site context.
Why teams switch
Most AI tools guess scale. Sketchdown enforces it.
Generic image models hallucinate dimensions, which breaks downstream decisions. Sketchdown ties generation to measurable space so concepts stay buildable.
- Dimension-aware generation: constrained by your actual measurements.
- Site-first workflow: start from real photos, not blank canvases.
- Fast iteration: explore design options without losing scale integrity.
"
We went from messy site snapshots to presentation-grade renders without rechecking dimensions every round.
Now onboarding early teams
Build faster. Present with confidence.
Join Sketchdown and generate true-to-scale architectural renders from rough sketches and real-world photos.