FBX to DXF Converter
Drop a .fbx file below and get a .dxf back. The conversion happens inside this page using WebAssembly, so nothing is uploaded to a server and there is no queue to wait in.
- Private by designFiles stay on your device.
- No queueConversion starts instantly.
- No sign upNo account, no limits per day.
Compatibility
What survives the trip from FBX to DXF.
| Feature | FBX | DXF | Result |
|---|---|---|---|
| Geometry | Supported | Supported | Supported |
| Vertex colors | Supported | Not supported | Not supported |
| Materials | Supported | Not supported | Not supported |
| Textures | Partial | Not supported | Not supported |
| Scene hierarchy | Supported | Partial | Partial |
| Animation | Supported | Not supported | Not supported |
How to convert FBX to DXF
- 1Add your FBX fileDrop the .fbx file into the box, or pick it from disk. Multiple files are converted one after another.
- 2Pick DXF as the outputDXF is already selected on this page. Adjust scale, up axis or triangle budget if the target application is picky.
- 3Download the resultThe .dxf file is written locally and appears as a download button next to your file.
About FBX
FBX carries rigs, skinned meshes, cameras, lights and animation takes, which makes it the backbone of film and game pipelines. The binary variant is proprietary and undocumented, so tooling support for writing it is limited.
- Maya
- 3ds Max
- MotionBuilder
- Unity
- Unreal Engine
About DXF
DXF is the published counterpart to AutoCAD's DWG. It is mostly used for 2D drawings, but the 3DFACE entity carries triangulated surfaces, so meshes can be handed to CAD and CAM tools that never learned to read mesh formats.
- DXF is supported as an output only. Meshes are written as 3DFACE entities, one per triangle.
- AutoCAD
- BricsCAD
- LibreCAD
- Fusion 360
- Rhino
Questions
Is this FBX to DXF converter free?
Yes. There is no account, no daily quota and no watermark. The tool is a static web page and the work is done by your own CPU, so there are no server costs to pass on.
Are my files uploaded anywhere?
No. MeshFormat loads a WebAssembly build of the geometry kernels into your browser and reads the file locally. You can open the network tab and confirm that nothing leaves the page, or disconnect after the page has loaded and keep converting.
How large can a FBX file be?
The practical limit is your available memory rather than an arbitrary cap. Models up to a few hundred megabytes work on a normal laptop; very dense scans convert faster if you lower the triangle budget in the options.
What is lost when converting FBX to DXF?
Vertex colors: vertex colours are dropped because the output format has nowhere to store a colour per vertex. Materials: material definitions are dropped, so the model arrives with a single neutral surface. Textures: texture images are dropped, so uv mapped detail will not travel with the file. Animation: animation tracks are dropped, because the output format stores static geometry only.
Anything to know about DXF output?
DXF is supported as an output only. Meshes are written as 3DFACE entities, one per triangle.
Which programs open DXF files?
AutoCAD, BricsCAD, LibreCAD, Fusion 360 and most other tools that work with CAD data read .dxf directly.