🏠 House Ground Plan

Floors / levels

Level height (cm) Show floor below (ghost) Ghost opacity

Tools

Selected element

Select a wall or room (with the Select tool) to edit its thickness & height.

Library

Roof

Type Pitch (°) Overhang (cm) Ridge direction

The roof sits on the highest floor that has walls and follows its footprint (flat roofs follow it exactly; pitched roofs fit its rectangle). See it in the 3D view.

Door / window defaults

Door width (cm) Door height (cm) Window width (cm) Window height (cm) Window sill (cm)

Pick the tool, then click on a wall to drop the opening.

New wall defaults

Thickness (cm) Height (cm) Click point is

Left/right = which side of your clicked line the wall sits. For an outline, pick the side that puts walls inside.

Background (trace over)

Show background Move / scale it Opacity

Drop a plan photo/PDF, click Set scale, click two points a known distance apart and type the cm. Then trace walls on top.

Snapping

Grid size (cm) Snap to grid Snap to points

Hold Shift = straight (ortho) lines.

Edit

Ctrl+Z / Ctrl+Y

View

Show grid Show labels

Projects

Each project = a whole house. Use 💾 Save for a file backup.

File

DWG? Open it in your CAD app and
"Save As → DXF", then import here.

Account

Wheel = zoom · Right-drag or middle-drag = pan · Enter/Esc or double-click = finish a line · Select something and drag its ⟳ handle to rotate it · Auto-saves to your account.

Pick a tool to start

X: 0 cm Y: 0 cm Zoom: 100%

🧊 3D — táhni: otáčení · kolečko: zoom · pravé tl.: posun roof