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Ultralytics

Democratizing Vision AI
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At Ultralytics, we are dedicated to creating the best artificial intelligence models in the world. Our open source works here on GitHub offer cutting-edge solutions for a wide range of AI tasks, including detection, segmentation, classification, tracking and pose estimation 🚀.

We welcome contributions from the global community 🌍 and are always eager to hear from users with feature requests and bug reports. If you're looking for state-of-the-art AI models that are fast, accurate, and easy to use, Ultralytics is the place to be. For commercial deployments, explore our enterprise licensing options.

Join us on our mission to push the boundaries of AI and make it accessible to everyone! 💡🌟


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  1. ultralytics ultralytics Public

    Ultralytics YOLO 🚀

    Python 50.3k 9.7k

  2. yolov5 yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 56.5k 17.4k

  3. yolov3 yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10.5k 3.5k

  4. notebooks notebooks Public

    Ultralytics Notebooks 🚀

    Jupyter Notebook 171 38

  5. yolo-ios-app yolo-ios-app Public template

    Ultralytics YOLO iOS App source code for running YOLO in your own iOS apps 🌟

    Swift 410 80

  6. yolo-flutter-app yolo-flutter-app Public

    Flutter plugin for Ultralytics YOLO

    Kotlin 346 128

Repositories

Showing 10 of 50 repositories
  • yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    ultralytics/yolov3’s past year of commit activity
    Python 10,527 AGPL-3.0 3,450 4 2 Updated Dec 24, 2025
  • yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    ultralytics/yolov5’s past year of commit activity
    Python 56,461 AGPL-3.0 17,372 39 (2 issues need help) 7 Updated Dec 24, 2025
  • mkdocs Public

    MkDocs plugin for Ultralytics Docs at https://docs.ultralytics.com

    ultralytics/mkdocs’s past year of commit activity
    Python 54 AGPL-3.0 3 2 2 Updated Dec 24, 2025
  • docs Public

    Ultralytics Docs at https://docs.ultralytics.com

    ultralytics/docs’s past year of commit activity
    Python 96 AGPL-3.0 10 2 1 Updated Dec 24, 2025
  • ultralytics Public

    Ultralytics YOLO 🚀

    ultralytics/ultralytics’s past year of commit activity
    Python 50,294 AGPL-3.0 9,712 145 152 Updated Dec 24, 2025
  • inference Public

    Rust inference package experiments

    ultralytics/inference’s past year of commit activity
    Rust 5 AGPL-3.0 0 0 1 Updated Dec 24, 2025
  • stars Public

    Count GitHub Stars ⭐

    ultralytics/stars’s past year of commit activity
    Python 64 AGPL-3.0 5 0 0 Updated Dec 24, 2025
  • llm Public

    Ultralytics LLM-related experiments

    ultralytics/llm’s past year of commit activity
    JavaScript 49 AGPL-3.0 2 0 3 Updated Dec 22, 2025
  • actions Public

    Ultralytics GitHub Actions

    ultralytics/actions’s past year of commit activity
    Python 82 AGPL-3.0 17 3 6 Updated Dec 22, 2025
  • hub Public

    Ultralytics HUB tutorials and support

    ultralytics/hub’s past year of commit activity
    Jupyter Notebook 207 AGPL-3.0 17 86 2 Updated Dec 20, 2025
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