Spatial planning tools for practical calculations
CSS 3D-style previews for distance, volume, packing, and room fit — interactive calculators, not GPU scenes. Tune dimensions and get live feedback before you buy or build.
Live tools
Engine badges: CSS 3D Styled 3D-looking preview — CSS transforms, not a GPU scene
- Home TheaterCSS 3D
3D TV Viewing Distance Visualizer
Plan ideal sofa-to-screen placement from TV size, ratio guidelines, and live viewing distance feedback.
Open tool - SolarCSS 3D
3D Sun Path Shadow Visualizer
Simulate solar angles and projected shadow length for architecture, landscape, and outdoor planning workflows.
Open tool - InteriorsCSS 3D
3D Rug Sizing Visualizer
Visualize rug proportions against room dimensions with live coverage percentage and furniture-fit guidance.
Open tool - LightingCSS 3D
3D Room Lighting Calculator
Estimate lumens and fixture count from room size, lighting targets, and utilization with a live 3D-style preview.
Open tool - TravelCSS 3D
3D Luggage Bin Visualizer
Estimate carry-on fit with axis-based luggage counts, total capacity, and 3D-style overhead bin utilization.
Open tool - FramingCSS 3D
Frame Sizing Visualizer
Estimate final framed dimensions from artwork size, mat border, and frame thickness with a live 3D-style preview.
Open tool - WorkspaceCSS 3D
3D Desk Setup Visualizer
Plan workspace layouts with desk dimensions, monitor composition, occupancy targets, and live area usage estimates.
Open tool - LogisticsCSS 3D
3D Box Packing Calculator
Estimate container packing fit with live axis counts, total box capacity, and efficiency-oriented 3D-style visualization.
Open tool - StorageCSS 3D
3D Bookshelf Space Calculator
Estimate shelf storage capacity with live 3D-style visualization, shelf levels, and usable fill calculations.
Open tool - AquariumCSS 3D
3D Aquarium Volume Visualizer
Calculate aquarium total and filled capacity with live 3D tank visualization and liters/gallons output.
Open tool