3D Model Converter
Convert 3D models between any supported format. Upload your file, choose the output format, and download instantly.
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About This Tool
A universal 3D model format converter supporting GLB, GLTF, OBJ, FBX, STL, 3MF, STEP/STP, PLY, USDZ, 3DS, and DAE. Upload any supported format and convert to any other supported format with professional conversion options including mesh optimization, texture embedding, and coordinate system conversion.
Tips
- 1Supports conversion between 10+ 3D formats
- 2Automatic input format detection
- 3Real-time 3D preview
How to Use
Upload Your 3D Model
Drag and drop your 3D file or click to browse. Supports GLB, GLTF, OBJ, FBX, STL, 3MF, STEP, PLY, DAE, USDZ, 3DS and more.
Choose Output Format
Select your desired output format from the dropdown. Adjust conversion settings as needed.
Download Result
Click download to save the converted file. Conversion runs locally in your browser.
Frequently Asked Questions
What formats can I convert between?
You can convert between GLB, GLTF, OBJ, FBX, STL, 3MF, STEP, STP, PLY, and USDZ formats. Upload any supported format including 3DS and choose your desired output.
Is there a file size limit?
Conversion runs locally in your browser, limited by your device memory.
Will textures and materials be preserved?
Texture and material preservation depends on the target format. GLB and GLTF fully support textures and materials. STL only preserves geometry.
Is my data secure?
Yes. All processing happens locally in your browser. Files are never uploaded to any server and data is cleared when you close the page.
Can I convert to multiple formats?
Yes. After uploading, you can switch between output formats without re-uploading. Each format change triggers a new conversion.