How to use

CommentsLeave onetap the 💬 icon (top right), then tap the spot on the map — type, and Post
Read onetap a pin to open it · reply, edit or delete it from the card
All of themthe same 💬 icon lists every comment — it lights up when someone adds a new one
Tag someonetype @ and pick a name — they get told, wherever they are
VisitStarttap Visit in the bottom bar, then tap the screen to begin walking
Walkthe pad at the bottom left — slide your thumb between the keys to go diagonally
Runpush your thumb out past the pad's ring
Lookdrag anywhere else on the screen to turn
Leave✕ Leave the visit, top right

Move aroundDragslide · Shift+drag rotate · scroll zoom
Double-clickrecenter · 2D / 3D button switches between the flat plan and the 3D view
Visitwalk the venue in first person — place a Start point object to choose where you begin
BuildToolsV select · M measure · Z zone (hover the button for rectangle / round) · B object · T label · L arrow · C comment (the 💬 icon, top right)
Objectshover Object: the menu of objects, with their photos, drops under the bar — click one, then click or drag on the floor
Sizesan object comes in a few sizes — pick one on its card after placing it (any other size is Custom); the price follows, and can be typed on the card or in the € list
Placeclick or drag on the floor
Arrowsclick start, then end · Shift chains corners · drag the ◆ handle to bend
Commentsthe 💬 icon (top right, or C) is the whole feature: it lists the comments under it and arms the pin — click the map to drop a note · click a pin to read, edit or delete · the icon lights up with a count when there are new ones · Esc leaves
Focusshow only a drawn area of the map — the rest is hidden for everyone with the link, never deleted; Show whole map (top) brings it back
Cropkeep only a drawn area of an imported plan — everything outside is deleted from the map for good
EditHandlescorners resize · edges stretch one side · top cone sets height · curved arrow rotates · ◆ bends an arrow
Pricesthe € icon (top right) or Settings → List & prices lists the placed products with their prices — per-line discount %, or type the total to fix it manually; each object's card shows its own price
SelectShift+click adds · Shift G groups · right-click = menu (rename, rotate, hide, delete…)
Keys⌘C/P copy-paste · ⌘Z undo · Del delete · arrows nudge
Hiddenright-click an empty spot → Show hidden items brings back what was hidden
ShareShareedit or view links · Duplicate branches a safe copy
Map nameclick to switch maps · pencil renames
Owneryour avatar (top right) → Map settings: a tinted page with the structure kit (stairs, walls, windows, doors, desks), wall height, wall transparency zones, the shown area, window sizes and the opening view — Done returns to the map

Evento3D

Complete the plan with building elements. Pick one, then click or drag on the map: doors and windows glue onto the nearest wall, a wall follows your drag, stairs and landings stack real treads.

Visit the venue

W A S D / ← ↑ ↓ →walk Mouselook around Shiftrun Spacejump Escpause / leave

Walk with the pad at the bottom left — slide your thumb between the keys, push out to the ring to run. Drag anywhere else on the screen to turn and look around.

Click anywhere to start walking

RUN

WASD / arrows walk · Shift run · Space jump · Esc leave

Liste & prix

Comments

Settings

Floor

Venue settings

Wall height, wall transparency, the shown area, windows and the opening view live on the Map setting page — the map's owner opens it from the avatar (top right).

Placed objects

Display, grid & snap Show all item names on the map Floor grid (1 m) Show snap grid Snap to grid m

Render quality

Room names

Show room names on the map

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).

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.

Items

How to use✕

Comments

Visit

Move around

Build

Edit

Share

Liste & prix

Comments

How to use