FeaturesCutawayWorkflowShortcutsGalleryPricing Launch Studio
NewApartment buildings up to 10 storeys, with lifts and balconies

Design a home in minutes. Walk through it in seconds.

ArchStudio is a real-time 3D home designer that runs in your browser. Shape the massing, draw your own plan, light it from noon to midnight and see the build cost as you go.

Launch Studio Explore the gallery
Runs in the browser Nothing to install Exports GLB, SVG & PNG
ArchStudio Studio
Preview
The Contemporary Mansion in ArchStudio at golden hour: limestone and white render, a fountain in the forecourt and cypress trees along the drive Drag to orbit · scroll to zoom
Building the model…
Estimated build$1.13M – $1.29M
Floor area728 m²
17 rooms8.1 m tall
Energy ratingD
Parametric massing Build mode floor plans First-person walk Dollhouse cutaway Sun study Day-to-night lighting Live cost estimate Energy & CO₂ readout Plot & setbacks Measure tool GLB · SVG · PNG export
VictorianQueenslanderCape CodTudor RevivalGeorgian BrickJapanese SuburbanMid-Century ModernModern FarmhouseBritish Semi
Stucco RanchFederation TerraceCraftsman BungalowModern CoastalUS Tract HomeWeatherboard CottageCubic TownhouseDuplexNordic Cabin
Features

Everything between a sketch and a walkthrough.

One canvas for massing, materials, interiors and the site around them. Every change rebuilds the model instantly.

Walk inside your design

Press F and you're standing in the great room. Walls stop you, stairs take you up, and furniture is where the plan put it.

Eye-level view of the mansion's great room with a limestone fireplace and lounge seating WASD to move

Dollhouse cutaway

Lift the roof and trim the top floor to read every room at once.

Cutaway of the mansion showing labelled rooms on both floors

Light it from noon to midnight

Drag the clock. Sky, sun and shadows follow, room lights come on at dusk with their own colour temperature, and the pool glows after dark.

The mansion's pool terrace at night with lit interiors

Draw your own plan

Build mode lets you place walls, doors, windows, rooms, stairs and furniture on a grid, then paint each surface.

Kitchen Dining Great Room Study Foyer Stair Media Guest Bath

Cost and energy as you design

The estimate, energy rating and embodied carbon update with every slider. These are the mansion's numbers.

Area728 m²
Height8.1 m
Cost$1.21M
RatingD
CO₂e266 t

Sun study

Play the day back and watch shadows sweep the site.

Plot & setbacks

Set the lot and its setbacks, and check the footprint fits.

Export anywhere

Take the model into your 3D tools, or the plan into a document.

.glb.svg.pngshare link
Cutaway

See through the roof without losing the house.

Drag the handle. Same view, before and after the roof lifts and the top floor drops to waist height.

  • Every room at onceLabels show each room's name and area.
  • Jump in anywhereSwitch to walk mode from the room you're looking at.
  • One keyPress D in the studio to toggle it.
The mansion in cutaway view with the roof lifted and rooms visible The mansion from above with its roof on ExteriorCutaway
From line to light

Every home starts as a drawing.

  1. 01 · PlanSet the footprint and the walls on a grid.
  2. 02 · MassingPick the roof, storeys and ceiling height.
  3. 03 · OpeningsDoors, windows and dimensions fall into place.
  4. 04 · RenderMaterials, sky and sun turn lines into a home.
14.2 m9.0 m8.1 m The finished Contemporary Mansion, rendered from the front Plan
Workflow

From blank site to finished home.

Three steps, all in one tab.

01

Start from the gallery

54 ready-made homes, from a Nordic cabin to a two-storey mansion, or a blank plot of your own.

  • Six architectural styles
  • Surprise me for a random start
02

Shape it your way

Change the footprint, storeys and ceiling height, then dress it in limestone, timber, brick or render.

  • Pool, pergola, balcony, solar
  • Weather, season and backdrop
03

Walk, review, share

Tour the rooms, check plans and elevations, then send a link or export the model.

  • Room tour and labels
  • Plan and elevation views
Shortcuts

The whole studio is one key away.

This is the real studio. Take the guided tour, press a key, or click a keycap and watch it happen.

ArchStudio Studio · live demo · nothing is saved
Preview
The ArchStudio editor showing the Contemporary Mansion
Step 1

Waiting for you…
FWalk inside
TRoom tour
DCutaway
PFloor plan
EElevations
LLights
SSun study
NRoom labels
MMeasure
GPlot lines
RRandomise
VRecord video
UHide panels
HLight / dark
Press any of these keys, or click one, to run it in the studio above.Plus drag to orbit, scroll to zoom, right-drag to pan.
Around the world

The houses people actually live in.

From a Queenslander to a Cape Cod: 18 real-world house types, each one a click from the studio.

54Ready-made homesCabin to mansion, worldwide
9Facade materialsIncluding honed limestone
12BackdropsMeadow, lake, city and more
14One-key shortcutsWalk, cut, plan, measure
Plans

Free to explore. Pro when you build.

Every gallery home, walk mode and the photographed sky are free. Upgrade to draw your own plans, design apartment buildings and export the model.

Explore
Freeforever
  • All 54 gallery homes, apartments included
  • Walk mode, cutaway and room tour
  • Photographed skies from day to night
  • Share links and snapshots
Start designing
Pro · most popular
$15per month, billed yearly
  • Build mode: walls, rooms, stairs, furniture
  • Apartment buildings up to 10 storeys
  • Edit in place on every gallery home
  • 4K snapshots, GLB and SVG export
Try Pro free for 14 days
Studio · teams
$39per seat per month, billed yearly
  • Everything in Pro
  • Your logo on spec sheets and exports
  • Client presentation mode
  • Seats, roles and one invoice
See Studio

Compare every feature · No card needed for trials · Cancel anytime

Ready when you are

Start with a mansion. Or a cabin. Or a blank plot.

Open the studio and start shaping. Nothing to install, nothing to sign up for.

Launch Studio Open the mansion