ArchAIArchitecture, in real time.
A modern AI-powered 3D editor for floor plans, walls, roofs, and furnishings — built for architects who think in space.Floor plans, walls, and furnishings — in your browser.
Trusted by teams shaping space
- STUDIO VERDE
- APEX·DESIGN
- NORTH&CO
- ATELIER 88
- KAIROS
Real-time 3D
WebGPU-accelerated rendering for smooth scenes at every scale.
Keyboard fluency
Cmd/Ctrl + / opens the cheat sheet. Tab toggles focus mode.
2D / 3D split
Sketch the floor plan and watch the volumes rise live.
SERIAL · DIGITAL · FAST
BUILDING IS EASIER
WHEN THE PARTS ARE READY
12 production-ready modules. Pick a wall, a roof, a stair — they snap together. Your floor plan is finished before the coffee cools.
SERIAL · DIGITAL · FAST
Three steps from idea to walkthrough
- 01
Choose modules
Pick from walls, roofs, slabs, stairs, doors, windows.
- 02
Snap into place
Click on the canvas — modules align to grid and edges automatically.
- 03
Walk the result
Switch to walkthrough mode and step inside at human scale.
TRY IT IN THREE CLICKS
A workflow that gets out of the way
Click between the three modes below to see how the editor adapts as your project grows from blueprint to walkthrough.
Draft
Sketch walls, slabs, and openings on the 2D floor plan. Snap-to-grid keeps everything orthogonal — no algebra required.
Try it nowStart from a template
Skip the blank canvas. Open a starter scene and edit from there.
Recent scenes
ScenesFeatures
Everything you need to draft, decorate, and share architectural designs.
Real-time 3D
WebGPU-accelerated rendering for smooth scenes at every scale.
2D / 3D split
Sketch the floor plan and watch the volumes rise live.
Material paint
Drag, drop, and brush surface finishes directly onto walls.
Furniture catalog
Hundreds of curated, scale-accurate items ready to drop in.
Daylight simulation
Slide the sun across the day to read shadows and exposure.
Export & share
Capture screenshots and walkthroughs in a click.
Multilingual
English and 繁體中文 first-class. Auto-detected from your browser.
Keyboard fluency
Cmd/Ctrl + / opens the cheat sheet. Tab toggles focus mode.
First-person walkthrough
Step inside your design and explore at human scale.
Power-user shortcuts
Reach for the keyboard. ArchAI is built around fast, fluent editing.
- VSelect
- BBuild
- FFurnish
- TabFocus mode
- Ctrl/Shortcuts
- EscCancel
What architects say
From the studios already shipping with ArchAI.
ArchAI turned our planning calls into live design sessions. The split 2D/3D view is the killer feature.
Lead Architect, Studio Verde I sketched a townhouse in 20 minutes and walked the client through it the same hour. Wild speed.
Principal, Apex Design WebGPU finally on the architecture stack. Feels like Figma but for buildings.
BIM Manager, North & Co.
Simple, fair pricing
Start free. Upgrade when your team does.
- Most popular
Pro
For working architects.
$12/mo- Cloud sync across devices
- High-res render export
- Priority support
Team
For studios and firms.
$32/seat/mo- Shared scene library
- Comments & reviews
- SSO & role permissions
Common questions
Does ArchAI work offline?
Yes. The local editor saves to your browser. Cloud sync is optional and requires Pro.
What browsers are supported?
Latest Chrome, Edge, Safari, and Firefox. WebGPU-capable browsers get hardware-accelerated rendering.
Can I export to CAD or BIM?
ArchAI exports GLB / GLTF today. IFC and DWG export are on the roadmap.
Do you offer student pricing?
Free for students with a verified .edu address. Get in touch via the contact form.
Get the changelog in your inbox
Two emails a month. Major releases, design notes, no marketing fluff.