Plan · Walk · Experience

From floor plan to walkable 3D.

Design exceptional events on real measured floor plans, with intelligent layouts and immersive 3D walkthroughs. Human-stamped venues are marked Verified.

Human-stamped venues

Measured to scale

Walkable 3D preview

Verified venue

2D3D

Project

Source

Upload a plan (CAD / PDF / image)

Scale—

Set the real size — read a dimension off the plan, or enter a known one.

read it off the plan

units

or enter a known size

Trace the walls

Use the tool palette on the canvas (left edge) — every primitive has its own tool and shortcut.

Layout Presets

Create / Edit

Layers

Plan the seating

No stage yet — everything is measured from it. Place it in Setup first.

Arrangements

Swapping an arrangement changes the set-up only — the room, its scale and its materials stay put. Ctrl+Z brings the last one back.

Stage library

Placement

Everything else is measured from the stage, so it goes down first. Drag a card onto the plan, or pick a wall and press Place the stage.

Which wall is behind it?

not placed

2 · Setup

Behind the stage

Green room behind the stage

Depth (m)

Width (m)

Height (m)

Room to move behind it (m)

Blank keeps the deck where you put it. Type a number and the stage slides forward by the whole of it.

Black masking

Mask the backstage

Height (m)

Runs from the stage's side edges out to both walls.

Clearances

Stage front (m)

Rear (m)

Sides (m)

3 · Seating

How many people

What kind

Audience area

Seats stay inside the stage’s own width — Ayan’s 2026-07-29 rule, the straight line dropped from each end of the deck. The other two open it out.

Classroom, Imperial, Cabaret and Runway are not built yet, so they are not offered.

Spacings

Between rows (m)

Seat to seat (m)

Seats a row

Table across (m)

Between the chairs (m)

Seats a table

Centre aisle (m)

Draw a run

Tables on the line

Click along the line the tables should follow. They land only where they fit - the rest is refused and explained.

Cross aisle after row

Cross aisle (m)

Gaps are exact - whatever will not divide evenly becomes margin at the edges.

Start from a recipe

A recipe fills these boxes in. It never decides for you.

Seating Creator

Create custom seating layouts with complete control over objects, arrangements and spacing.

1Object

Round Table—

With chairs

Chair type

2Generator

3Arrangement

4Parameters

Spacing

Count

Offset

Measured

Area

5Apply

6Clone Presets

Show / Hide

Object Properties

Click an element on the plan to inspect it

Layout Analytics

Capacity—

0seated

Checks

Stage properties

Type—

Width (m)

Depth (m)

Off the back wall (m)

Steps depth (m)

Position X (m)

Position Y (m)

Rotation

0°

Area—

Front edge—

Why this layout

Pick a venue or upload a plan to begin · scroll to zoom · hold space to pan

Set scale

What's the real distance between those two points?

Block-out a rectangle by size

Drag on the canvas to draw a rectangle (live W × H shown), OR type the size below and click on the canvas to place it.

Area—

Perimeter—

Cursor—

Your venue is ready.

What kind of event are we planning?

Live 3D

Elements

Finished venue · presentation mode

Capture shot

Set the scale before tracing

Reading the plan…

Plan preview

What size is this room?

Type the sizes from the venue’s sheet or your site notes — then click the two ends of the long side on the plan to lock it in.

Clear height under the ceiling

The usable height to the lowest thing overhead — not the slab. The truss and every hung light are trimmed against it; leave it blank if the sheet does not say.

sends a picture of this plan to the reading service and checks the web for this venue

What we checked

Advanced — change the size, unit or method

Other ways to set the scale