Architect3D
Preparing the venue…
-- FPS
Drag slide the map · Shift+drag rotate in 3D · Scroll / pinch zoom · Double-click recenter
Drawing arrow…
Drop a .dxf floor plan — or an exported .arch3d.json project

Architect3D

Tools

Click an item to select it · right-click it for actions.
Aligns placed & moved items to this grid step.
Room names
Untick the names you don't need — choices are saved and synced. Click a name to zoom to it (also works directly on the map: click a name, press Delete).

Items

Drop here to remove from the group
Settings
Opening view
Where visitors start. Frame the map, then save.
Floor
Wall height: 2.8 m
Windows
Sill height: 0.90 m
Window top: 2.20 m
Default for all windows — click a window on the map to size just that one.
Layers
Layer kinds (imported plan)
Choose which CAD layers are extruded as 3D walls.
Plan file
Or drag & drop a .dxf anywhere on the page.
Project file
One .arch3d.json file with the plan + all annotations.
Cloud sync (Supabase)
Not connected — use Share for team links.
Shared file (no server)
Alternative to Supabase: link a JSON file on a shared drive (Dropbox, Drive). Chrome/Edge only.
Every shortcut lives under the ? button.