3D File Converters

Convert your 3D models between different formats with our easy-to-use conversion tools. Support for STL, OBJ, FBX, GLTF and more.

Free

3MF to DAE Converter

Convert your 3MF files to DAE format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

3MF to GLB Converter

Convert your 3MF files to GLB format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

3MF to GLTF Converter

Convert your 3MF files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

3MF to OBJ Converter

Convert your 3MF files to OBJ format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

3MF to PLY Converter

Convert your 3MF files to PLY format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

3MF to STL Converter

Convert your 3MF files to STL format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

DAE to 3MF Converter

Convert DAE 3D models to 3MF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

DAE to GLB Converter

Convert DAE 3D models to GLB format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

DAE to GLTF Converter

Convert your DAE (Collada) files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

DAE to OBJ Converter

Convert DAE 3D models to OBJ format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

DAE to OFF Converter

Convert DAE 3D models to OFF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

DAE to PLY Converter

Convert DAE 3D models to PLY format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

DAE to STL Converter

Convert DAE 3D models to STL format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

GLB to 3MF Converter

Convert your GLB 3D models to 3MF format using our free online tool. Transform glTF Binary files into 3MF format while maintaining model geometry.

Free

GLB to DAE Converter

Convert your GLB 3D models to DAE format using our free online tool. Transform glTF Binary files into DAE format while maintaining model geometry.

Free

GLB to GLTF Converter

Convert your GLB 3D models to GLTF format using our free online tool. Transform glTF Binary files into GLTF format while maintaining model geometry.

Free

GLB to OBJ Converter

Convert your GLB 3D models to OBJ format using our free online tool. Transform glTF Binary files into OBJ format while maintaining model geometry and materials.

Free

GLB to OFF Converter

Convert your GLB 3D models to OFF format using our free online tool. Transform glTF Binary files into OFF format while maintaining model geometry.

Free

GLB to PLY Converter

Convert your GLB 3D models to PLY format using our free online tool. Transform glTF Binary files into PLY format while maintaining model geometry.

Free

GLB to STL Converter

Convert your GLB 3D models to STL format using our free online tool. Transform glTF Binary files into STL format while maintaining model geometry.

Free

GLB to SVG Converter

Convert your GLB 3D models to SVG format using our free online tool. Transform glTF Binary files into SVG format while maintaining model geometry.

Free

OBJ to 3MF Converter

Convert your OBJ 3D models to 3MF format using our free online tool. Transform OBJ files into 3MF format while maintaining model geometry.

Free

OBJ to DAE Converter

Convert your OBJ files to DAE format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

OBJ to GLB Converter

Convert your OBJ 3D models to GLB format using our free online tool. Transform OBJ files into GLB format while maintaining model geometry and materials.

Free

OBJ to GLTF Converter

Convert your OBJ files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

OBJ to OFF Converter

Convert OBJ 3D models to OFF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OBJ to PLY Converter

Convert OBJ 3D models to PLY format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OBJ to STL Converter

Convert OBJ 3D models to STL format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to 3MF Converter

Convert OFF 3D models to 3MF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to DAE Converter

Convert OFF 3D models to DAE format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to GLB Converter

Convert OFF 3D models to GLB format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to GLTF Converter

Convert your OFF files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

OFF to OBJ Converter

Convert OFF 3D models to OBJ format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to PLY Converter

Convert OFF 3D models to PLY format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

OFF to STL Converter

Convert OFF 3D models to STL format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to 3MF Converter

Convert PLY 3D models to 3MF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to DAE Converter

Convert PLY 3D models to DAE format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to GLB Converter

Convert PLY 3D models to GLB format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to GLTF Converter

Convert your PLY files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

PLY to OBJ Converter

Convert PLY 3D models to OBJ format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to OFF Converter

Convert PLY 3D models to OFF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

PLY to STL Converter

Convert PLY 3D models to STL format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to 3MF Converter

Convert STL 3D models to 3MF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to DAE Converter

Convert STL 3D models to DAE format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to GLB Converter

Convert STL 3D models to GLB format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to GLTF Converter

Convert your STL files to GLTF format using our free online tool. Fast, free, and secure 3D model conversion with high quality output.

Free

STL to OBJ Converter

Convert STL 3D models to OBJ format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to OFF Converter

Convert STL 3D models to OFF format online. Fast, free, and secure 3D model conversion. No Signup Required.

Free

STL to PLY Converter

Convert STL 3D models to PLY format online. Fast, free, and secure 3D model conversion. No Signup Required.

3D File Format Knowledge

Common 3D Formats

OBJ is widely supported and stores geometry data, while FBX preserves animations and materials. STL is popular for 3D printing but only stores mesh geometry without textures or colors.

Game Development

GLTF (GL Transmission Format) is considered the "JPEG of 3D" and optimized for web applications. It supports animations, materials, and textures while maintaining smaller file sizes.

CAD Formats

STEP and IGES are industry standards for CAD data exchange between different software. They preserve precise geometry needed for manufacturing, while formats like OBJ approximate surfaces with triangles.

3D Printing

STL is the most common format for 3D printing, but newer formats like 3MF include additional data such as colors, materials, and print settings in a single compressed file.

Fun Facts About 3D File Formats

  • •The OBJ format was developed by Wavefront Technologies in the 1980s and remains one of the most widely supported 3D formats despite its age.
  • •STL was created for stereolithography, the first commercial 3D printing technology, by 3D Systems in 1987.
  • •FBX (FilmBox) was originally developed by Kaydara for motion capture, before being acquired by Autodesk in 2006.
  • •GLTF was developed by the Khronos Group, the same organization behind OpenGL and Vulkan graphics APIs.

Did You Know?

Converting between 3D formats isn't always lossless. Some information might be lost when converting:

  • Animation data might not transfer between certain formats
  • Material properties can be simplified or lost entirely
  • High-precision CAD geometry can be approximated when converting to mesh-based formats
  • Some formats support scene hierarchies while others flatten everything
"Choose your 3D file format based on your workflow's end goal, not just what's convenient at the moment."

Why Convert Between 3D Formats?

Converting between 3D file formats allows you to:

  • Import models into software that only supports specific formats
  • Optimize file sizes for web or mobile applications
  • Prepare models for 3D printing or manufacturing
  • Archive work in industry-standard formats for long-term preservation
  • Share models with clients or collaborators using compatible formats

Select the appropriate converter above to transform your 3D models for your specific workflow!

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