3DS to OBJ Converter
Drop a .3ds file below and get a .obj 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 3DS to OBJ.
| Feature | 3DS | OBJ | Result |
|---|---|---|---|
| Geometry | Supported | Supported | Supported |
| Vertex colors | Not supported | Partial | Not supported |
| Materials | Partial | Supported | Partial |
| Textures | Partial | Supported | Partial |
| Scene hierarchy | Partial | Partial | Partial |
| Animation | Partial | Not supported | Not supported |
How to convert 3DS to OBJ
- 1Add your 3DS fileDrop the .3ds file into the box, or pick it from disk. Multiple files are converted one after another.
- 2Pick OBJ as the outputOBJ is already selected on this page. Adjust scale, up axis or triangle budget if the target application is picky.
- 3Download the resultThe .obj file is written locally and appears as a download button next to your file.
About 3DS
3DS is the chunk based format of the original DOS era 3D Studio. It has hard limits, such as 65536 vertices per mesh and 8.3 texture names, but decades of stock model libraries ship in it.
- 3ds Max
- Blender
- Cinema 4D
About OBJ
OBJ is a human readable list of vertices, texture coordinates, normals and faces. Materials live in a companion .mtl file, which keeps the format simple but means textured models travel as several files.
- Material definitions are written to a companion .mtl file and delivered as a ZIP.
- Blender
- Maya
- 3ds Max
- ZBrush
- Cinema 4D
Questions
Is this 3DS to OBJ 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 3DS 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 3DS to OBJ?
Animation: animation tracks are dropped, because the output format stores static geometry only.
Anything to know about OBJ output?
Material definitions are written to a companion .mtl file and delivered as a ZIP.
Which programs open OBJ files?
Blender, Maya, 3ds Max, ZBrush and most other tools that work with 3D meshes read .obj directly.