Sketchfab-Model-Texture-Ripper

A userscript that allows you to download 3D models from Sketchfab along with their textures. Optimized version https://github.com/gamedev44/Fabulous-Ripper

• ✅ Download 3D models in OBJ format
• ✅ Capture and save textures automatically
• ✅ Multiple download options (OBJ only, with textures, or individual files)
• ✅ Non-blocking ZIP creation using Web Workers
• ✅ Real-time progress indicators
• ✅ Automatic duplicate detection
• ✅ Memory-optimized for large models

You need a userscript manager extension installed in your browser:

1. Install Tampermonkey (or any userscript manager) from the links above

2. Click on the Tampermonkey icon in your browser toolbar and select "Create a new script..."

3. Delete all default code and paste the entire script code

4. Save the script using:

   • Windows/Linux: Ctrl+S
   • Mac: Cmd+S

5. The script will automatically activate when you visit Sketchfab

1. Navigate to any model on Sketchfab

2. Wait for the model to load completely

3. Rotate/interact with the 3D view

   ⚠️ Important! The script captures geometry data as it renders

4. Look for download buttons in the top toolbar:

   Button	Description
   🔴 ZIP	Downloads models + textures in a ZIP
   🟠 FILES	Opens a dialog with individual download links

5. Click your preferred download option

⚠️ MUST INTERACT WITH MODEL FIRST

The script captures data during rendering. Make sure to:

• Rotate the model 360°
• Zoom in/out
• Let animations play if present

1. Refresh the page and wait for full load
2. Check browser console (F12) for errors
3. Verify Tampermonkey is enabled (icon should be colored, not gray)
4. Try a different model - some may be protected

• The 3D view must be interacted with first
• Try rotating the model in all directions
• Zoom in and out
• Wait a few seconds after interaction

If you experience memory issues:

1. Use the FILES option and download selectively
2. The script limits capture to 200 models by default

• Let the model fully load before downloading
• Check the counter - ensure models were captured
• Try the FILES option to download individually
• Some complex models may not export correctly

downloaded_file.zip ├── models/

│ ├── model_0.obj

│ ├── model_1.obj

│ └── ...

└── textures/

├── texture_name.png

└── ...

⚠️ IMPORTANT: This tool is for educational purposes only.

• Always respect the intellectual property rights of model creators
• Check the license of each model before downloading
• Many models on Sketchfab are NOT free to use commercially
• Get permission from creators when required
• Consider supporting creators by purchasing their models

• Very large models (>5M vertices) may be skipped
• Some textures might not capture correctly
• Embedded/iframe models won't work
• Private models require authentication

Found a bug or have a suggestion? Please open an issue on GitHub!

• Original author: Risk
• Optimizations and fixes: Community contributors
• Technique: Based on WebGL hook injection

This userscript is provided as-is for educational purposes. Use at your own risk.