Choose a IGES file
Drop your IGES model into the converter or select it from your device.
3D ConverterIGES to OBJ
Runs locally in your browser
IGES to OBJ Converter
Convert IGES to OBJ directly in your browser, then inspect and download the result. Tessellates supported IGES surfaces into triangles in millimeters. Curves alone are not a printable solid; analytic CAD features are not retained in mesh exports. Static geometry and normals. This OBJ download has no MTL or texture bundle, and does not retain rigging or animation.
Tessellates supported IGES surfaces into triangles in millimeters. Curves alone are not a printable solid; analytic CAD features are not retained in mesh exports. Static geometry and normals. This OBJ download has no MTL or texture bundle, and does not retain rigging or animation.
Drop your IGES file here
or choose a file from your device
Up to 100 MB total. Select accompanying textures, .bin and .mtl files together with the model. External URLs are not fetched.
Output format
OBJ
Local conversion — the file stays on this device
How to convert IGES to OBJ
Validate and convert
The converter checks the source format before processing the model geometry.
Download the OBJ
Save the generated OBJ file and open it in your preferred 3D application.
Browser conversion
How IGES becomes OBJ
Source fileIGES
Browser conversion3D
Output fileOBJ
Tessellates supported IGES surfaces into triangles in millimeters. Curves alone are not a printable solid; analytic CAD features are not retained in mesh exports. Static geometry and normals. This OBJ download has no MTL or texture bundle, and does not retain rigging or animation.
Data map
What survives IGES to OBJ
This map describes the exported result, not the original source file. Review every amber item in the receiving application before relying on it.
GeometryPreserved
MaterialsNot retained
TexturesNot retained
Animation & riggingNot retained
Units & orientationReview
CAD featuresNot retained
About IGES to OBJ conversion
Tessellates supported IGES surfaces into triangles in millimeters. Curves alone are not a printable solid; analytic CAD features are not retained in mesh exports. Static geometry and normals. This OBJ download has no MTL or texture bundle, and does not retain rigging or animation.
Conversion quality
CAD and mesh formats describe geometry differently. This workflow may tessellate CAD or create faceted geometry; it does not restore feature history, constraints or assembly intelligence.
Related converters
3D ConverterBefore you convert
What is preserved when converting IGES to OBJ?
Tessellates supported IGES surfaces into triangles in millimeters. Curves alone are not a printable solid; analytic CAD features are not retained in mesh exports. Static geometry and normals. This OBJ download has no MTL or texture bundle, and does not retain rigging or animation.
When is OBJ the right output format?
Choose this mesh output for broad compatibility with viewers, game engines and downstream mesh tools.
What should I check after converting IGES to OBJ?
CAD and mesh formats describe geometry differently. This workflow may tessellate CAD or create faceted geometry; it does not restore feature history, constraints or assembly intelligence. Open the downloaded file in the application you plan to use. Check scale, orientation, mesh completeness and the format-specific limits described above before printing, manufacturing or production use.
Where is my model processed?
Available converters process files in your browser. Saving to the workspace stores a GLB copy in this browser's local database; clearing site data removes it.