3D Previz Studio

Previsualize your shot in 3D before you generate the video

Describe the scene and the AI builds it in 3D, in your browser. You place the characters, pick the lens, draw the camera move, and export the start frame, end frame, reference video and prompt that drive your video generator. Rendering is free, a scene costs a few cents.

Open 3D Previz Read the guide

Scene generated from 5 credits, 12 on average. Exports and renders cost nothing.

From grey blocking to the final shot

This is what 3D previz is for: decide the framing and the movement once, then have the video generator execute them.

3D Previz in the browserRendered by Seedance 2.5

On the left, fourteen seconds rendered by the studio: grey volumes, a 32 mm chase camera, a bird beating its wings. On the right, that same file handed to Seedance 2.5 as a motion reference, with one instruction about the set: steampunk city at sunset, a real bird, passengers in the gondola.

The camera, the trajectory, the timing and the wingbeats are the ones from the previz, frame for frame. One generation, not ten prompt attempts.

1Block the scene in 3D and set the camera.
2Export the reference video, the start frame and the end frame.
3The video model redraws the world following that movement.

Open 3D Previz

Rendered by the engine, untouched

Shot 1: chase camera behind the bird, 32 mm, 27 seconds in one take. The move is computed by a damped spring, not keyed by hand.

Shot 2: drone above the avenue, 85 mm. Same scene, second camera, same timeline.

These two videos are the studio's renders, compressed to 720p for this page. Those files are what you then hand to the video generator as a motion reference.

What is 3D previz for AI video?

Previz (previsualization) means building a simplified version of a shot in 3D, with grey volumes, mannequins and a real camera, to decide framing, lens and movement before producing the final image. Applied to AI video, it replaces dozens of prompt attempts with a scene you set once, then hand to the model as a reference.

A video generator like Seedance, Kling or Wan understands "a tracking shot following the bird between the towers" very well when you show it the start frame, the end frame and the trajectory. It guesses badly when you only write it in words. Previz produces exactly those three things.

How it works

1
Describe the scene
One sentence, plus reference images if you have them. The AI director places the set, the characters, the lights and a first camera in a validated 3D scene, never executed code.
2
Set up the shot
Move everything with the mouse, select a camera, pick a lens from 14 to 135 mm, apply one of 25 camera moves or draw the path click by click. The timeline holds several shots and their keyframes.
3
Export and generate
Start frame, end frame, reference video, contact sheet, storyboard, and a full package with the structured prompt and camera data. On the Imaginode canvas, all of it feeds a Video node directly.

What the studio does

AI director in two modes

Ask for "a low camera behind the character" or "backlight the scene": the assistant applies precise operations to the scene, or answers your questions without touching anything. Cost shown before every message.

Cinema cameras

Full-frame lenses, 16:9, 9:16, 1:1, 21:9 and 4:5 ratios, framing overlays, picture-in-picture preview of the selected camera, letterboxed camera view, move presets, start and end frames.

Recorded virtual camera

Switch to fly or walk mode, record your move by hand, then smooth, stabilize and trim the take. Human shake becomes a clean camera track.

Blocking kit

Walls, floors, stairs, arches, bridges, rocks, trees, vehicles, animals, 1.75 m mannequins, image planes for your references, GLB model import. Smart placement: on the floor, facing the target, centered in frame.

Light and mood

Sun, spotlights, point lights, lighting and environment presets (studio, day, night, fog and more), materials, shadows. Enough to read a scene, never enough to slow your machine down.

Free exports

Images up to 4K, mp4 video encoded in the browser, contact sheet, storyboard of every shot, AI package with Seedance prompt, shot description and camera metadata. No credits spent.

Who it is for

AI filmmakers

You know what you want to see and the prompt will not give it to you. Block the shot, generate once.

Agencies and studios

Sign off a framing with the client on a grey scene before spending video credits, then deliver the variants on the same base.

Content creators

One scene, ten shots, a storyboard exported in a minute for your reels and your ads.

Against the other ways of doing it

Higgsfield launched 3D Jutsu on September 4, 2026, a prompt-driven 3D scene builder inside a chat, and Blender remains the reference for filmmakers willing to learn a full application. Here is what changes, figures checked on September 15, 2026.

Criterion	Imaginode 3D Previz	Higgsfield 3D Jutsu	Blender
Where it runs	In the browser, nothing to install	In the browser, plus a Blender plugin	Desktop application to install
Building the scene	AI director, validated operations, never generated code	Chat by prompt or reference, editable scene	By hand
Cost of a scene	From 5 credits, 12 on average, price shown before you click	Free messages on the Auto model, 0.4 to 17 credits on a chosen model, Higgsfield subscription required	Free, but hours of work
Rendering and exports	Free: image, mp4, contact sheet, storyboard, AI package	mp4, still frame, GLB	Local render, free
Camera	11 lenses, 25 presets, drawn path, recorded virtual camera, start and end frames	Editable camera trajectory	Everything, if you know how to animate it
To the video generator	Package ready for Seedance, Kling, Wan and the other canvas models, right next door in the same project	Video render from the same chat, with Higgsfield's models	Manual export
Commitment	No subscription, credits never expire	Monthly subscription	None

Sources: higgsfield.ai/blog/higgsfield-3d-jutsu and Higgsfield's changelog (3D Jutsu dated September 4, 2026), checked on September 15, 2026. Higgsfield's plans are detailed on our Imaginode vs Higgsfield comparison.

Read the Imaginode vs Higgsfield comparison

Frequently asked questions

Does 3D previz replace the video generator?

No. It produces the reference the generator follows: start frame, end frame, reference video of the move and structured prompt. The final render is still made by Seedance, Kling, Wan or the model of your choice, on the Imaginode canvas.

How much does a scene cost?

Building it with the AI director costs from 5 credits, 12 on average (one credit is one cent), and every edit message shows its cost before sending. Everything else, manipulation, rendering, exports, is free.

Do I need to know a 3D application?

No. You describe, you drag, you click. The shortcuts of a 3D application (V, W, E, R, F) are there for those who know them, and a help panel lists them.

Can I import my own models?

Yes, in GLB format, as well as reference images placed as planes in the scene or as billboards that always face the camera.

How does the camera move reach the generated video?

Three ways. The start and end frames fix the framing at both ends. The structured prompt describes the move in cinema terms (lens, height, tracking, speed). And the reference video serves as a motion reference for the models that accept one, such as Kling 3.0 Motion Control.

Does it work on mobile?

The studio is designed for a computer screen. On a phone you can open a project, play its shots and run the exports, but precise placement is done with a mouse.

Go further

Block your first shot

One sentence is enough to get a scene. The cost is shown before you click, and rendering costs nothing.