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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 50.2k 9.7k

  2. yolov5 yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 56.4k 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 169 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 408 79

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

    Flutter plugin for Ultralytics YOLO

    Kotlin 346 127

Repositories

Showing 10 of 50 repositories
  • llm Public

    Ultralytics LLM-related experiments

    ultralytics/llm’s past year of commit activity
    JavaScript 48 AGPL-3.0 2 0 3 Updated Dec 21, 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 2 Updated Dec 21, 2025
  • ultralytics Public

    Ultralytics YOLO 🚀

    ultralytics/ultralytics’s past year of commit activity
    Python 50,179 AGPL-3.0 9,690 143 150 Updated Dec 21, 2025
  • yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    ultralytics/yolov5’s past year of commit activity
    Python 56,429 AGPL-3.0 17,371 39 (2 issues need help) 11 Updated Dec 21, 2025
  • actions Public

    Ultralytics GitHub Actions

    ultralytics/actions’s past year of commit activity
    Python 82 AGPL-3.0 17 3 6 Updated Dec 21, 2025
  • stars Public

    Count GitHub Stars ⭐

    ultralytics/stars’s past year of commit activity
    Python 64 AGPL-3.0 5 0 0 Updated Dec 21, 2025
  • mkdocs Public

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

    ultralytics/mkdocs’s past year of commit activity
    Python 53 AGPL-3.0 3 2 1 Updated Dec 20, 2025
  • hub Public

    Ultralytics HUB tutorials and support

    ultralytics/hub’s past year of commit activity
    Jupyter Notebook 208 AGPL-3.0 17 85 2 Updated Dec 20, 2025
  • hub-sdk Public

    SDK for Ultralytics HUB

    ultralytics/hub-sdk’s past year of commit activity
    Python 64 AGPL-3.0 4 0 0 Updated Dec 20, 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 19, 2025
View all repositories
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