1
Source & size
Choose the image and physical mosaic dimensions.
2
Pick a conversion
Portrait gradients, diffusion, ordered dithering, and color-exclusion passes.
3
Final mosaic
Keep the conversion deterministic while you inspect cube boundaries and color usage.
4
Room, frame & LED preview
Sales visualization only — it never changes the mosaic conversion.
—Conceptual scale preview
5
Developer build PDF
Sectioned cube-by-cube assembly sheets. Developer mode only.
Developer mode is enabled with ?dev=1. This hides tools in the UI; Cloudflare Access can be added later for real authentication.