Free online VRM to OBJ converter

Understanding the VRM and OBJ file formats

VRM is a 3D model file format primarily used for humanoid avatars in virtual reality (VR) and augmented reality (AR) applications. It is based on the glTF 2.0 standard and supports features like bone structure, blend shapes, and materials tailored for character animation and VRM-specific metadata.

OBJ is a widely-used 3D geometry definition file format developed by Wavefront Technologies. It stores 3D model data such as vertices, faces, normals, and texture coordinates, making it compatible with most 3D modeling and rendering software. Unlike VRM, OBJ does not natively support rigging or animation data.

Why convert VRM to OBJ?

Converting a VRM file to OBJ is useful when you need to use a VRM avatar in software that does not support the VRM format but accepts OBJ files. OBJ files are ideal for static 3D models, 3D printing, or importing into a wide range of 3D applications.

How to convert VRM to OBJ

Since VRM is a specialized format, direct conversion tools are limited. The most reliable method involves using Blender, a free and open-source 3D creation suite, with the appropriate add-ons.

1. Download and install Blender from the official website.
2. Install the VRM Add-on for Blender (such as VRM Add-on for Blender).
3. Open Blender and enable the add-on via Edit → Preferences → Add-ons, then search for "VRM" and check the box.
4. Import your VRM file using File → Import → VRM.
5. Once the model is loaded, export it as an OBJ file using File → Export → Wavefront (.obj).

Best software for VRM to OBJ conversion

• Blender (with VRM Add-on): Free, powerful, and supports both VRM import and OBJ export.
• Unity (with UniVRM plugin): Can import VRM and export to OBJ with additional steps, but Blender is generally more straightforward for this task.

Important considerations

• OBJ files do not support rigging or animation. Only the mesh and textures will be exported.
• Some material or texture adjustments may be needed after conversion.
• Always check the licensing of the VRM model before converting and using it in other applications.