A measured plan of your venue that everyone can work from.

Draw the room once, to scale. Place tables, rows, stages, bars and booths, mark the step-free route, and share one layout with your venue, caterer, decorator and crew. Switch to 3D whenever you want to see it standing up.

Try it below. Everything here is sample data, and nothing you change is saved.

Sample hall
STAGE 8 × 3 MBAR1234567830.0 M18.0 MSTEP-FREE ROUTE
Room
30 × 18 m
Layout
8 rounds of 10
Seats
80
Access
Level route from the side entrance

The plan and the 3D view share every coordinate and seat. Switch layouts and both change together; highlight a table and it lights up in each.

Every supplier has a different idea of what the room looks like.

The venue sends a PDF from three events ago. The decorator sketches on a napkin. The caterer counts tables from an email thread. On the day, the dance floor is smaller than anyone thought, the bar blocks a fire exit and table 9 has nowhere for a wheelchair to go. A shared drawing would have prevented all of it.

Build the room, then share it

What you get

  • A precise 2D plan that stays the reference for every decision
  • A 3D view from the same layout, for walkthroughs and client sign-off
  • Seats that keep their identity when tables move, so seating never breaks
  • Printed plans, table cards, door rosters and staff service sheets from one source
  • Reusable room templates for venues you return to
  1. Set the room to scale

    Enter the room’s measurements or calibrate an existing floor plan image against a known dimension. Walls, doors, pillars and power points sit where they really are.

  2. Place the furniture

    Add round tables, long tables, rows, stages, bars, booths and zones with snapping, alignment and rulers. Theatre, cabaret, banquet, classroom and expo layouts start you off.

  3. Mark the routes that matter

    Draw the step-free route, service paths and clear aisles. Capacity and spacing warnings help you catch problems early, while final safety sign-off stays with your venue.

  4. Look at it in 3D

    Open the 3D view to look around the room with the client or the decorator. It is built from the same coordinates as the plan, so nothing drifts between the two.

  5. Print and share from one plan

    Print the floor plan, table cards, a door roster and a private service sheet for staff from the published seating, and share a read-only version of the venue with your venue contact.

Asked about EventTwin

Do I need CAD skills or my venue’s drawings?

No. You can type the room’s width and depth and start placing furniture. If your venue has a floor plan image, you can trace over it after calibrating one known measurement. The image stays on your device and is never uploaded.

Is the 3D view a separate model I have to maintain?

No. The 3D view is generated from the 2D plan. Move a table in the plan and it moves in 3D. The 2D plan is always the reference, and every action in 3D also has a 2D or text equivalent.

Does EventTwin certify my layout as safe?

No. EventTwin warns about likely collisions, crowded aisles and capacity, but legal fire and accessibility sign-off comes from your venue and local authority. Attergo clearly separates estimated checks from approvals.

Can I use different layouts for different parts of the event?

Yes. Each function can have its own layout, such as theatre rows for the ceremony and banquet rounds for dinner, in the same room or across several rooms and venues.

Put EventTwin to work on your next event.

Start free, add your guests and switch on more as your plans take shape.