Online FBX Viewer | View FBX Files in Browser

60+

Formats CUBE can view in a project, with this page as the public .fbx route

50 MB

Maximum .fbx size this page accepts

0 licences

No 3ds Max® or Maya® seat needed. No account is required to open the model

14 days

How long a file on this viewer is kept before automatic deletion

How to Use This Online FBX Viewer

Two steps from an exported .fbx to a model you can review. The file is checked on your device, then it opens inside CUBE.

Step 1 of 2

Choose a .fbx File

The browser checks the extension and size before anything leaves your device. Maximum size is 50 MB. Binary and ASCII FBX both qualify.

A .fbx file dropped into the viewer and checked in the browser for format and size, still on your device

Step 2 of 2

View It in CUBE

The model opens in the CUBE viewer. Pan, zoom, fit. Upgrade to measure the model, share it, raise issues, and run reviews.

What This FBX Viewer Shows in a Model

An FBX carries a whole scene: meshes, materials, cameras, lights, and sometimes animation. The Online FBX Viewer opens the geometry so you can review it without the tool that made it.

The Scene's Geometry

Meshes from the FBX scene, translated and shown in 3D. Pan, zoom, and fit to inspect them.

View Without a Licence

Open the file without 3ds Max® or Maya®.

Hand-off Into CDE

Your model is already stored in CUBE, not a throwaway preview. Upgrade and it becomes a controlled document with versions, reviews, and transmittals.

Measure, Share, and Issues

This page is the viewer. Upgrade to measure the model, share it, and raise tracked issues.

FBX Viewer Workflow, Step by Step

Upload and preview your files, directly in the browser.

From Dropzone to Viewer

Four steps between choosing a file and working on it in CUBE.

Choose

Extension lock to .fbx and size check at 50 MB, both in the browser. Nothing is uploaded yet.

Upload and scan

The file uploads for this viewing session, visible only to you. Malware scan runs before translation and fails closed.

Translate and view

The model translator used in Spaces renders the scene. Pan, zoom, fit, and orbit. Measuring, sharing, and issues need an upgrade.

Keep or expire

Files are deleted after 14 days. Upgrading keeps them as controlled project documents.

What an FBX File Contains

FBX began at Kaydara as the file format for its motion capture software and has belonged to Autodesk® since 2006. It is the usual way to move scenes between 3ds Max®, Maya®, MotionBuilder®, game engines, and visualisation tools. On building projects FBX tends to carry visualisation models and walkthroughs rather than design data.

The format is proprietary and not publicly documented. An FBX file holds a scene graph: nodes arranged in a tree, each carrying an attribute such as a mesh, a camera, or a light, plus materials, textures, and animation. It can be saved as binary or ASCII with the same .fbx extension. This Online FBX Viewer accepts either, up to 50 MB.

FBX Scene Map

The parts of a scene a translator walks before the model appears.

SCENE

Scene Container

The top-level object that holds everything else in the file, along with units and axis settings.

NODES

Scene Graph

A tree of nodes. Each one has a position, rotation, and scale, and can carry an attribute.

ATTRIBUTES

Meshes, Cameras, Lights

What a node actually is: a mesh to draw, a camera, a light, a NURBS surface, or a skeleton.

MESHES

Geometry

Control points and polygons, with layer elements for normals, UVs, and material assignments.

ANIMATION

Motion Data

Animation stacks, layers, and curves that move nodes over time.

Binary FBX

Binary is the default and the smaller of the two. It is also the only form that can embed media, so textures can travel inside the file.

ASCII FBX

The same scene written as readable text, still with the .fbx extension. It is handy for checking what a file contains, but it cannot embed media, so textures stay as separate files.

Common FBX object types in a scene:

FbxScene

FbxNode

FbxMesh

FbxCamera

FbxLight

FbxNurbs

FbxSkeleton

FbxSurfaceLambert

FbxSurfacePhong

FbxTexture

FbxAnimStack

FbxAnimLayer

Control points

Layer elements

Materials

Embedded media

Textures that were not embedded, attributes specific to one authoring tool, and very new FBX versions can change how a scene looks outside the software that made it. The geometry that can be read still loads, and an unreadable file shows a parse error instead of a blank canvas.

FBX Viewer Compared With FBX® Review and Other Tools

Compare with in-browser parsers that never leave the tab and Autodesk® FBX® Review, the free desktop viewer.

Need	CUBE FBX Viewer	In-browser parser	Autodesk® FBX® Review
Open .fbx without a licence	Yes. No account and no authoring licence.	Yes, for most binary files.	Yes. Free, but a desktop install.
File leaves the device	Yes. Uploaded for viewing, scanned, and deleted after 14 days.	Usually no. The file is parsed in the tab.	No. Opens from local disk.
Matches project CDE preview	Yes. Same production translator.	No. A separate engine.	No. A separate desktop tool.
Inspect the 3D scene	Yes. Pan, zoom, fit, and orbit.	Varies by parser.	Yes, including animation playback.
Edit geometry	No. View only.	No.	No. Edits go back to 3ds Max® or Maya®.
Save into a controlled project	Already stored in CUBE. Upgrade to keep and share.	No CDE hand-off.	No CDE hand-off.

Who Uses an FBX Viewer on a Construction Project

FBX sits between design and visualisation. The people who need to check one are rarely the people who made it.

Coordination

BIM and VDC Teams

Check an exchanged 3D asset before anyone decides whether it belongs alongside the design models.

Visualisation

Architects and Visualisation Teams

Open a walkthrough or render scene without launching 3ds Max®, the views the client will see.

A visualisation scene with a camera, a light and the building model, plus a summary of the scene

Before fabrication

MEP and Fabrication Reviewers

Look over geometry shared from a product or fabrication workflow before it moves into controlled storage.

A steel bracket in 3D with one hole marked up and a short review checklist

Sign-off

Owners and Consultants

Look at a shared scene without installing 3D software. Upgrade when the model should become the project record.

Three reviewers, an owner, a consultant and a guest, marking up one model with no authoring seats

FBX Viewer FAQ

Do I need 3ds Max®, Maya®, or MotionBuilder® to open an FBX?

No. CUBE opens .fbx files in Chrome, Edge, Firefox, or Safari. You do not need an Autodesk® authoring tool, a plugin, or a licence to look at the model.

Is the CUBE FBX viewer free?

Yes. Viewing on this page is free. Measuring the model or other advanced actions needs an upgrade.

Does this FBX viewer upload my file?

The browser checks the file first, then uploads it so it can be scanned and translated by CUBE’s production model engine.

What files does the Online FBX Viewer accept?

.fbx only, binary or ASCII, up to 50 MB. OBJ, GLB and glTF, and other formats have their own viewer pages.

Will animation and cameras play?

The Online FBX Viewer is built for the geometry: pan, zoom, and fit. Cameras, lights, and animation stay in the file for the tools that use them.

Does the FBX viewer edit the scene?

No. Moving objects, changing materials, or saving a new FBX is out of scope. Edits go back to the authoring tool.

Why are textures missing?

Only binary FBX can embed textures. If they were saved as separate image files, they do not come with the .fbx, so the model opens without them.

Notes and Trademarks

Trademark notice. Autodesk®, FBX®, 3ds Max®, Maya®, MotionBuilder®, Revit®, and Navisworks® are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and affiliates in the USA and other countries. glTF and the glTF logo are trademarks of The Khronos Group Inc. Chrome, Edge, Firefox, and Safari are trademarks of their respective owners. All other product names, logos, and brands are the property of their respective owners and appear on this page only to identify file formats and compatible software. CUBE is not affiliated with, sponsored by, or endorsed by Autodesk, Inc., The Khronos Group Inc., or any other trademark owner named on this page.

Use of this tool. Use of the CUBE FBX Viewer does not require a CUBE account. It is subject to the CUBE Terms of Use and Privacy Policy. By uploading a file, you confirm that you own the file or are authorised to share it, and that it does not contain material you are not permitted to disclose. Files are used only to generate the preview and are handled as described above.

File retention. Uploaded files are deleted automatically 14 days after upload. You can delete a file yourself at any time before then. Paid plans keep files as controlled project documents.

Preview only. Rendered models are provided for reference. Some geometry, materials, textures, or linked content may not display exactly as in the authoring application. Do not rely on the preview for construction, fabrication, setting out, or measurement without checking the original file. The tool is provided as is, without warranty of any kind.

Availability. This tool is not offered in countries or regions subject to comprehensive U.S. or other applicable trade sanctions, or to persons on restricted-party lists.

Online FBX Viewer for Design & Construction Teams

Drop a .fbx File Here