3D Walkthrough AI
3D Walkthrough
Without the Render Farm
ArchReel generates a 3D walkthrough animation from your model screenshots: the AI orders your spaces like a real site visit — arrival, entrance, key rooms, closing view — renders each one, and animates the tour with slow cinematic camera moves and narration.
Free to try — no credit card · packs from $9.99 · no subscription required
Stop 01
The tour starts at the gate.
Describe the project or upload a view — the AI plans the visit, room by room.
- 1ProjectFree
- 2Shot Plan−4
- 3Renders~−24
- 4Film~−120
Or start from an example
Lighting & style
Coverage
Which parts of the project the shot plan visits. Auto reads it from your brief.
Design fidelity
Strict renders exactly what you modeled. Polish dresses the landscape. Concept lets the AI reinterpret details.
Narration
On = a professional narrator voices each shot.
Video quality
Quality only affects the video clips — exact cost is shown before anything is charged.
Soundtrack
Free — a music bed under the voiced narration. Tap a mood to hear it; you can change it anytime in the film player.
Spaces · film length
A space is one area of your project — approach, facade, living room — covered with 1–3 camera shots each. Not sure? Leave it on Auto.
Aspect
Every keyframe and video clip renders in this shape.
Script first. You approve. Then we render.
How a tour is built
Five stops,
one continuous visit.
A 3D walkthrough isn’t a pile of clips — it’s a visit with an itinerary. The AI plans yours the way an archviz studio would.
The approach
Every walkthrough opens the way a visit does: down the street, up the drive, across the lawn. A wide establishing move that places the building on its site before a single door opens — the shot that orients your client.
The hero facade
An orbit or lateral track reads the massing and materials. This is where the design's big idea lands — the cantilever, the folded roof, the twisting glass — held long enough to register, narrated in one concrete sentence.
Crossing in
The camera glides through the entrance — the transition beat that stitches exterior to interior. Threshold shots are what make an AI walkthrough feel continuous instead of like a slideshow of rooms.
Room by room
The main spaces in the order a visitor reaches them, each with a consistent material palette and one design point in the narration: the light, the proportions, the view. Detail close-ups punctuate the tour and signal craft.
The closing image
The film ends on the signature view — dusk glow through the glazing, the framed landscape, the aerial that shows the whole idea — held for eight seconds. It's the image the client remembers after the meeting.
Who it’s for
Built for the people
who present buildings.
Architects & small practices
Present next week's design review with a moving tour instead of six stills — and revise it the same afternoon the partner asks for dusk instead of noon.
Developers & real estate marketing
Give a pre-sale project a listing film before the building exists: approach, lobby, unit interiors, rooftop at dusk — rendered from the sales model.
Interior designers
Walk a client from the hallway through every room of the proposal — each space consistent with the finishes you actually specified.
Want single moving shots instead of a full tour? The architectural animation generator animates any one view; interiors-only projects start faster with the AI interior render tool.
Questions
3D walkthroughs, answered.
Everything about AI-generated building tours — what a walkthrough costs versus outsourcing, what inputs the AI needs, and how the visit order works.
What is a 3D walkthrough animation?
A 3D walkthrough is a video that moves a viewer through a building the way a visitor would experience it — the approach, the entrance, the key rooms, the signature view. Traditionally studios build it frame by frame in 3ds Max or Unreal; ArchReel generates the same experience from your model screenshots with AI camera moves.
How much does a 3D walkthrough normally cost?
Outsourced architectural walkthroughs commonly run $1,500–$10,000+ per finished minute depending on quality tier and region, with two to six weeks of turnaround. ArchReel produces a walkthrough-style reel for the price of its shots in credits — typically a few dollars — in under an hour.
Does the AI walkthrough follow a real visit order?
Yes. The shot planner orders spaces like a site visit: arrival and approach first, then the exterior, the threshold, the main interiors, and a closing money shot. You review the whole shot list — every camera angle and its narration line — before anything renders.
Can it do interior walkthroughs, not just exteriors?
Yes — interiors are half the point. Threshold shots carry the viewer from room to room, each space keeps a consistent material palette, and detail close-ups punctuate the tour. There is a dedicated interior tool as well if your project is rooms-only.
What input does the 3D walkthrough AI need?
A screenshot or export of your model from any 3D tool — SketchUp, Revit, ArchiCAD, Rhino, Lumion viewport, even a photo of a physical model — or a text brief describing the project. No plugins, no scene setup, no render farm.
Is the camera movement smooth enough for client presentations?
The clips use slow, steady cinematic moves — push-ins, orbits, laterals — at the deliberate pace archviz films use. Each clip is generated with audio narration, and the final export stitches everything into one MP4 with title cards and a music bed.
Ready when you are.
Start with a screenshot.
Finish with a film.
Sign up free, plan your shots in seconds, and watch the AI render your first views photoreal — on us.