Neural4D 3D File Converter

Prepare models for your next tool without installing another app. Choose the incoming file type, select a delivery format, and process the asset on your device.

OBJ / FBX / STL / GLB / USDZ / GLTF / PLY / DXF / 3MF

Set the source type and the format required by your pipeline.

Bridge the tools across your 3D workflow

BLENDERUNITYUNREAL ENGINESHAPR3DBAMBU STUDIOTHREE.JS
On-device engine · Immediate start · No cloud queue

From Source Asset to Delivery Format

One Converter, Many Routes

Move assets among modeling, CAD, fabrication, engine, spatial, and web workflows.

Ready When You Are

Open the tool, add a file, and export. No desktop setup stands between those steps.

Your Work Stays Yours

The conversion engine runs in the browser so source assets remain on your machine.

QUICK ROUTES

Fabrication

Package geometry for slicers, prototypes, and production runs.

Realtime Engines

Turn source geometry into compact assets for interactive scenes.

Spatial & Web

Prepare portable models for browsers, viewers, and AR experiences.

ENGINE DETAILS

Purpose-Built for 3D Asset Handoffs

01

Coverage across production formats

Bring files from modeling, scanning, printing, CAD, realtime, and spatial workflows.

OBJGLBSTLFBXUSDZPLY
02

A direct browser workflow

Define the route, inspect the asset, and save the result from a single focused workspace.

AddProcessExport
03

On-device by default

Model data is handled in browser memory instead of being sent through a remote job queue.

LOCAL SESSIONWebAssembly conversion engine
THREE STEPS

Move an Asset into Its Next Workflow

  1. 1

    Add your source asset

    Choose one model, or queue as many as 20 matching files in batch mode.

  2. 2

    Define the handoff

    Pair the current file type with the format expected by the next tool.

  3. 3

    Save the converted file

    Export one result directly or package a finished batch into a ZIP archive.

FILE GUIDE

Before You Export

Where is my source model processed?

Inside your browser session. The converter does not send the model to a remote processing service.

What is the batch capacity?

You can queue up to 20 models of the same source type, with a 50 MB limit for each asset.

Can an image be used here?

Yes. An image opens the Neural4D Image to 3D workflow and carries the selected file into that workspace.

How do I pick a delivery format?

Choose STL or 3MF for fabrication, GLB or GLTF for realtime and web, USDZ for Apple spatial workflows, OBJ or FBX for interchange, PLY for scans, and DXF for basic CAD exchange.

What data can change between formats?

Format capabilities differ. STL carries geometry only, while GLB and GLTF can retain richer scene, texture, and material information.