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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 47k 9.1k

  2. yolov5 yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 55.6k 17.2k

  3. yolov3 yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10.5k 3.5k

  4. notebooks notebooks Public

    Ultralytics Notebooks 🚀

    Jupyter Notebook 117 31

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

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

    Swift 308 67

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

    Flutter plugin for Ultralytics YOLO

    Kotlin 282 111

Repositories

Showing 10 of 46 repositories
  • hub-sdk Public

    SDK for Ultralytics HUB

    ultralytics/hub-sdk’s past year of commit activity
    Python 30 AGPL-3.0 3 0 3 Updated Oct 9, 2025
  • yolo-ios-app Public template

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

    ultralytics/yolo-ios-app’s past year of commit activity
    Swift 308 AGPL-3.0 67 2 4 Updated Oct 9, 2025
  • hub Public

    Ultralytics HUB tutorials and support

    ultralytics/hub’s past year of commit activity
    Jupyter Notebook 167 AGPL-3.0 15 101 4 Updated Oct 9, 2025
  • yolo-flutter-app Public

    Flutter plugin for Ultralytics YOLO

    ultralytics/yolo-flutter-app’s past year of commit activity
    Kotlin 282 AGPL-3.0 111 3 0 Updated Oct 9, 2025
  • yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    ultralytics/yolov5’s past year of commit activity
    Python 55,586 AGPL-3.0 17,225 257 (2 issues need help) 34 Updated Oct 9, 2025
  • ultralytics Public

    Ultralytics YOLO 🚀

    ultralytics/ultralytics’s past year of commit activity
    Python 47,030 AGPL-3.0 9,099 208 (2 issues need help) 143 Updated Oct 9, 2025
  • thop Public Forked from Lyken17/pytorch-OpCounter

    Profile PyTorch models for FLOPs and parameters, helping to evaluate computational efficiency and memory usage.

    ultralytics/thop’s past year of commit activity
    Python 58 AGPL-3.0 537 0 0 Updated Oct 9, 2025
  • handbook Public

    A guide to Ultralytics' mission, vision, values, and practices, providing key insights and resources for aligning with our goals.

    ultralytics/handbook’s past year of commit activity
    16 AGPL-3.0 23 0 1 Updated Oct 9, 2025
  • mkdocs Public

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

    ultralytics/mkdocs’s past year of commit activity
    Python 19 AGPL-3.0 2 2 0 Updated Oct 9, 2025
  • actions Public

    Ultralytics GitHub Actions

    ultralytics/actions’s past year of commit activity
    Python 47 AGPL-3.0 16 3 7 Updated Oct 9, 2025
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