FBX to OBJ Converter
Processing entirely on your device — large files may take a moment.
FBX is Autodesk's de-facto standard for exchanging animated 3D scenes between DCC tools (Maya, 3ds Max, Blender). Binary or ASCII; the browser conversion supports geometry, hierarchy and materials embedded in the file. OBJ opens in Blender, Maya, 3ds Max, SketchUp and countless model viewers — the safest interchange format for meshes.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How FBX compares to OBJ
| FBX | OBJ | |
|---|---|---|
| Structure | Scene graph + animation | Mesh + UVs (+ groups) |
| Materials | Phong/lambert + textures | Via separate MTL file |
| Compatibility | Autodesk + game engines | Universal exchange veteran |
| Best for | Animated 3D interchange | Static model exchange |
How to convert FBX to OBJ
- 1
Select your files
Drag & drop your FBX files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to OBJ". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted OBJ file individually, or grab everything at once as a ZIP archive.
About the FBX format
FBX is Autodesk's proprietary interchange format and the lingua franca between Maya, 3ds Max, Blender and game engines. It carries meshes, skeletal animation, blend shapes, cameras and materials — the most complete (and most closed) of the common 3D formats.
Game engines want FBX converted to glTF/GLB for web delivery, while static geometry extracts cleanly to OBJ/STL. The browser conversion here supports geometry, hierarchy and embedded materials from both ASCII and binary FBX files.
+ Strengths
- ✓The DCC-industry standard (Maya/Max/Blender)
- ✓Animation, skinning and cameras included
- ✓Both ASCII and binary forms
! Limitations
- −Proprietary — spec is undocumented
- −Version differences bite converters
- −Web pipelines prefer glTF/GLB
About the OBJ format
OBJ (Wavefront, 1990s) is the veteran of 3D model exchange: a text file of vertices, UV coordinates and faces, optionally paired with an MTL material file and texture images. It predates every modern pipeline yet still opens everywhere, which keeps it as the default export of modeling tutorials, asset stores and scan software.
It is static by design — no animation, no rigging, no scene hierarchy beyond groups — and MTL's habit of referencing textures by relative path means a lonely .obj file often shows up untextured. For static meshes with appearance, it remains a dependable common ground.
+ Strengths
- ✓Opens in every 3D application, old and new
- ✓Text-readable and easy to generate programmatically
- ✓Carries UVs and materials via MTL
! Limitations
- −No animation, rigging or hierarchy
- −Texture references break when files travel alone
- −Text format is bulky for dense meshes
Why convert FBX to OBJ?
Think of it as moving your file to the container that fits the job. Proprietary — spec is undocumented OBJ works differently: Opens in every 3D application, old and new If any of that sounds like your task, run the conversion — it takes seconds and nothing leaves your device.
Frequently asked questions
Is this FBX to OBJ converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
What happens to colors and materials?
The OBJ format only stores geometry, so colors, textures and materials from the source file are dropped — the shape converts perfectly, appearance does not. If you need materials, convert to GLB instead.
Will my OBJ model keep its colors and textures?
Only if OBJ can store them. Geometry converts faithfully; appearance data survives only when the target format has a place to put it. For full materials, GLB is usually the right target.
How large can the FBX file be?
Everything runs on your device, so memory is the only ceiling. Dense meshes with millions of triangles convert fine on a desktop computer, just over a slightly longer coffee break.