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Convert MD3 Files Online - Free Quake III Model Converter

MD3 is the model format used in Quake III Arena and many games built on the id Tech 3 engine. The format supports vertex animation with compressed normal vectors and can contain multiple mesh surfaces with different materials. MD3 files can be linked together to create complex character models with separate parts. Converting FROM MD3 files allows you to use Quake III models in modern applications.

Converters From MD3

Converters To MD3

HowTo

How to Convert 3D to MD3

To convert file format to MD3 has always been easy using our 3d converter to MD3 tool. Here's how:

Step 1: Upload your file

Click on the 'Choose File' button to upload your file (Supported formats: ).

Step 2: Select the MD3 Format

Select MD3 in convert to format list.

Step 3: Edit options

Now, you have multiple options like quality, resize etc, based on MD3 format.

Step 4: Download Converted File

Once the conversion is complete, click the 'Download' button to save the converted MD3 file hassle-free!

What is an MD3 File?

The MD3 format is Quake III Arena's model format:

  • Vertex Animation: Frame-based animation with compressed normals
  • Multiple Surfaces: Different materials per mesh
  • Linked Models: Parts can be connected for characters
  • Texture Coordinates: UV mapping support

This format was used in Quake III and many id Tech 3 games.

Converting MD3 Files

Our converter extracts data from MD3 files and exports to standard formats:

  • FBX - Industry standard with animation support
  • GLTF/GLB - Modern format for real-time applications
  • OBJ - Universal 3D geometry format
  • STL - Standard for 3D printing
  • COLLADA - Open 3D exchange format
  • PLY - Mesh and geometry format

The conversion preserves geometry and vertex animations.

Why Convert MD3 Files?

Converting MD3 files enables:

  • Game Preservation: Access classic Quake III models
  • Modern Engines: Use in current game engines
  • Modding: Create custom content
  • Asset Recovery: Extract game models

Access Quake III Arena models in contemporary applications.