Updated On June 29, 2025
Published On June 29, 2025
Version
0.0.11 for Blender 3.0 to 3.2
File Sizes
13.0 KB
Download Access

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The files are provided in RAR format. To extract them, use WinRAR on Windows or The Unarchiver (or a similar tool) on macOS.

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Password To Extract
123456
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Blender Labelling Tool is an open-source software annotation tool for Blender 3+. Users can annotate bounding boxes in videos and export them in Yolo format. This cross-platform and lightweight tool for video labelling allows for powerful features in Blender, such as video playing, keyframing, and interpolation. Plans are to support 3D data labelling and more export formats.

Denis Chera – Blender Labelling Tool Features

  • Video Annotation: Allow box annotation for videos.
  • YOLO Export: Export the annotated data in Yolo format for model training.
  • Blender Integration: Integrate with other features of Blender, including keyframing, proxy, and interpolation.
  • Cross-Platform: Can operate in Windows, Mac OS, and Linux.
  • Lightweight & Free: A dependency-free open-source program.
  • Future Expansion: More plans for 3D annotated data labelling and other exporting formats.

Preview Blender Labelling Tool

Image: Lightweight

Blender Labelling Tool - Lightweight

  1. Extract the downloaded RAR file.
  2. If it includes a ZIP file, open Blender → Edit → Preferences → Add-ons → Install and select the ZIP.
  3. If it includes .py files or a folder:
    • Make sure the .py files are inside a folder.
    • Rename the folder if needed, then compress the folder into a ZIP file.
    • Install the ZIP in Blender as above.
  4. Enable the addon after installation.

Downloadable File List

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