How can I convert my 3DM file to OBJ?

First, click the "Upload..." button and select your 3DM file to upload. Your 3DM file will be uploaded to our servers. When the 3DM to OBJ conversion has completed, you can download your OBJ file right away.

How long does it take to convert my 3DM to OBJ?

Most 3DM to OBJ conversions complete in a few seconds for typical furniture-model files (a few MB to ~100 MB). The pipeline runs in your browser for most format pairs — no upload to a server, no roundtrip latency. For SKP and BLEND outputs the conversion runs server-side via the native Blender or SketchUp engine, with a hard 5-minute timeout per conversion; most server-side conversions finish in well under a minute.

What does the 3DM to OBJ conversion preserve?

Materials, UV maps, vertex normals, and scene hierarchy are preserved wherever the OBJ format supports them. STL is the exception — it is a geometry-only format by design and discards materials and UVs. GLB and GLTF preserve embedded textures inside the file; OBJ produces an accompanying MTL material descriptor; SKP groups components logically with materials applied; BLEND preserves the full Blender scene graph with modifiers.

How does converting 3DM to OBJ work?

In order to successfully convert a 3DM formatted file to the OBJ format, our converter tools will perform several initial checks to ensure the file provided is indeed a 3DM file. There are many files out there where the file type extension does not match the data contained within the file. Along with these file type checks, our tools will do additional checks to ensure the file is correctly formatted to match the provided file type.

What if I don't have a 3DM file to convert yet?

Browse the FurniMesh 3D furniture library — every model exports natively to OBJ (visit https://furnimesh.com/library/format/obj/ for the OBJ catalog). Or generate a custom 3D model from any furniture photo with the Image to 3D AI generator at https://furnimesh.com/image-to-3d/ — output formats include OBJ natively.

Home›Convert 3D Models›3DM to OBJ Converter

3DM to OBJ Converter

Convert your 3DM files to OBJ format for free. No sign up or credit card required.

Convert 3DM files to OBJ format quickly and securely in your browser. Or skip the conversion entirely — browse free OBJ 3D models ready to download.

Or take a shortcut

No file to convert yet? A few faster paths:

Free OBJ 3D models

Free furniture 3D models in OBJ format — no upload needed.

Open library

Image to 3D model

Generate a textured 3D model from any furniture photo in under 60 seconds.

Try image to 3D

AI render for SketchUp & Blender

Already have a 3D model? Screenshot the viewport and get a photorealistic render in about 30 seconds.

Try AI Render

More converters

Convert from 3DM

3DM to 3DM

3DM to BIM

3DM to GLTF

3DM to GLB

3DM to OBJ

3DM to OFF

3DM to STL

3DM to PLY

3DM to BLEND

Popular converters

FBXConverter

BLENDConverter

SKPConverter

obj

OBJConverter

STLConverter

GLBConverter

See all

Drag and drop files

or click to convert

FAQ

3DM to OBJ Conversion FAQ

Get answers to common questions about converting 3DM files to OBJ format. Learn about the conversion process, file compatibility, and best practices.

File Formats

File format information for 3DM and OBJ

Detailed information about the source and target file formats, including their capabilities and specifications.

3DM Format

Extension:3DM

Full Name:Rhino 3D

Type:3D Model

Mime Type:application/octet-stream

Format:Binary

Opens With:Rhinoceros 3D

3DM (Rhino 3D Model): A proprietary file format (.3dm) for Rhino software by Robert McNeel & Associates. It stores NURBS-based 3D models, ideal for precise design in architecture and engineering.

3DM Converter Capabilities

When converting 3D model or mesh files using our 3DM converter, we will attempt to convert color materials into a suitable format for use in the converted file.

OBJ Format

Extension:OBJ

Full Name:Wavefront OBJ

Type:3D Model

Mime Type:model/obj

Format:Binary

Opens With:Blender, Maya, 3ds Max

OBJ (Wavefront Object): A widely-used, open file format (.obj) for 3D geometry, storing vertex, texture, and normal data. Developed by Wavefront Technologies, it's simple and supports interoperability across 3D software.

OBJ Converter Capabilities

When converting 3D model or mesh files using our OBJ converter, we will attempt to convert color materials into a suitable format for use in the converted file.

Information for converting from 3DM to OBJ

About the 3DM to OBJ converter

FurniMesh's 3DM to OBJ converter runs entirely in your browser using a WebAssembly glTF/3D-mesh pipeline — your file never leaves your tab, and the conversion completes in seconds for typical furniture-model files. Materials, UV maps, and scene hierarchy are preserved wherever the OBJ format supports them. There's no sign-up, no watermark, no per-file size cap enforced by the UI — practical limits depend on your browser's available memory.

FurniMesh natively outputs four formats — GLB, OBJ, SKP (SketchUp 2017+), and BLEND (Blender 3.0+). Bridge conversion via this converter additionally produces FBX, STL, GLTF, 3DM (Rhino), IFC, DAE, PLY, OFF, 3DS, and 3MF. Use the converter to bridge between any combination — or skip the conversion step entirely if you don't have a source file yet (the FurniMesh library ships every model in all four native formats pre-rendered).