PureConverter

Convert FBX to OBJ

Convert FBX files to OBJ locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert FBX to OBJ

  1. Drop your .fbx files above, or click Upload Files. You can add many files at once.
  2. OBJ is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. Assimp and three.js runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .obj files as soon as each one finishes.

What to know about FBX to OBJ conversion

  • The OBJ file contains the full geometry with normals and UVs; materials are not exported as a separate .mtl file.
  • Textures must be embedded in the FBX file; references to separate texture files cannot be resolved in the browser.

FBX vs OBJ

FeatureFBX (Autodesk FBX)OBJ (Wavefront OBJ)
Materials and texturesYesYes
Animation and riggingYesNo
Best forgame engines and character animation pipelinesstatic meshes that open in every 3D tool
Opens inMaya, 3ds Max, Blender, Unity and Unrealevery 3D modeling application

FBX (Autodesk FBX): A proprietary 3D interchange format widely used by game engines, Maya, 3ds Max, and Blender.

OBJ (Wavefront OBJ): A simple, universally supported text-based 3D geometry format.

Conversion options

  • Custom output file name

Frequently asked questions

Is it safe to convert FBX to OBJ here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several FBX files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

Related conversions

Convert FBX to other formats

Convert other formats to OBJ

See every FBX converter and OBJ converter, or browse the full converter directory.