Free · in your browser

Design buildings. By playing.

A browser-based design tool with the feel of a sandbox game and the components of real architecture. Walls snap. Plans, sections, photoreal renders — one click.

Start building Free preview · no install

Sketch → photoreal in one click

3D model built inside Voxitect — voxel slabs, wood-framed glass and stairs in the browser engine — The building you drew

Photorealistic AI render of the same composition — concrete stairs, wood-framed glass walls, polished floor, pebble inlay, garden through the glazing — Rendered, in one click

Bring ideas to life in seconds.

Why people stay

Real architecture.
Plays like a game.

Faster than sketching

Blank canvas to a finished room in minutes. The first block is the only menu you’ll learn.

Disappears like a game

Click, drag, place. The interface gets out of the way so the design can show up.

Walls that actually meet

Corners snap. Slabs hold themselves up. Glass cycles in place. Buildable, not just pretty.

Plans & sections, free

Black-line drawings at any cut. Portfolio-ready, no second file to keep in sync.

Replay your build

Every click is recorded. Scrub the timeline, export the timelapse, post the reel.

Photoreal in one click

Hand the model to AI. Seconds later, the photoreal view your sketch implied.

One scroll, three walls

Cycle a window in.
Cycle a door out.

Aim at any wall and scroll. Solid wall → wood door → full glass, swapping in place. The opening lands exactly where you want it — no tool change, no menu, no second drawing.

Try it now 30-second test drive

Experience your designs immersively.

What people build

A single room.
A whole district.
Same kit.

Eye-level view inside a Voxitect build — open-plan rooms with deep overhanging roof slabs, slender columns, glass openings on every facade

Aerial view of a sprawling Voxitect scene — modular slabs, terraced walls, black-line minimap

Interior view inside a Voxitect build — glass partitions, skylights and white slabs

Earlier aerial view — fewer slabs, same minimap

Eye-level view inside a lightwood floorcell — wood-framed glass partitions, skylights cutting the slab

Top-down zoning diagram — hatched cells with dashed-outline neighbours and a dark site marker

Multi-select editing — several blocks highlighted with move-axis arrows above a wood-and-glass build

Late afternoon, deep overhangs — walls holding the roof, columns holding the overhang. You just keep clicking.

Walk it

Step inside the building
you just drew.

First-person mode unlocks the camera. Wander, climb, leave. WASD and Space — the controls you already know from every game you’ve played.

See through it

Slice the building.
Read the rooms behind the rooms.

Drop a cutting plane anywhere. Wheel moves the cut, shift+wheel rotates it. The building peels open at any depth — every level, every wall, instantly readable.

Read the plan

A floor plan that
draws itself.

The minimap reads a clean black-line plan straight off the geometry you built — no second drawing to keep in sync. It rotates with you as you move, and Tab snaps it to fullscreen.

Minimap · the black-line plan rotates as you walk — generated live from the walls you drew, never out of date.

Record everything

Your design process,
as a video.

Every click is recorded. Scrub the timeline at 1× or 8×. Export the whole build as a single timelapse — portfolio reel, Instagram post, how-it-was-made on your studio page.

There’s a building
in your head. Build it.

No install. No sign-up. The latest build runs in this browser tab, right now.

Start building

A live experiment by Yildirim Yazganarikan.

Design buildings. By playing.

Real architecture.Plays like a game.

Faster than sketching

Disappears like a game

Walls that actually meet

Plans & sections, free

Replay your build

Photoreal in one click

Cycle a window in.Cycle a door out.

A single room.A whole district.Same kit.

Step inside the buildingyou just drew.

Slice the building.Read the rooms behind the rooms.

A floor plan thatdraws itself.

Your design process,as a video.

There’s a buildingin your head. Build it.

Heads-up when the next build ships.