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Ultralytics

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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 Public

    Ultralytics YOLO11 🚀

    Python 42.9k 8.4k

  2. yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 54.6k 17k

  3. yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10.4k 3.5k

  4. hub Public

    Ultralytics HUB tutorials and support

    Jupyter Notebook 158 15

  5. yolo-ios-app Public template

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

    Swift 258 52

  6. xview-yolov3 Public

    xView 2018 Object Detection Challenge: YOLOv3 Training and Inference.

    Python 277 56

Repositories

Showing 10 of 44 repositories
  • docs Public

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

    60 AGPL-3.0 6 2 0 Updated Jul 10, 2025
  • ultralytics Public

    Ultralytics YOLO11 🚀

    Python 42,923 AGPL-3.0 8,386 279 (2 issues need help) 110 Updated Jul 10, 2025
  • mkdocs Public

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

    Python 18 AGPL-3.0 1 3 0 Updated Jul 8, 2025
  • handbook Public

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

    17 AGPL-3.0 12 0 1 Updated Jul 7, 2025
  • yolo-flutter-app Public

    Flutter plugin for Ultralytics YOLO

    Dart 235 AGPL-3.0 90 9 4 Updated Jul 7, 2025
  • notebooks Public

    Ultralytics Notebooks 🚀

    Jupyter Notebook 90 AGPL-3.0 20 0 2 Updated Jul 6, 2025
  • yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10,420 AGPL-3.0 3,455 10 1 Updated Jul 4, 2025
  • yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 54,551 AGPL-3.0 17,043 247 (2 issues need help) 31 Updated Jul 4, 2025
  • .github Public

    Ultralytics GitHub default .github repository.

    15 AGPL-3.0 6 3 0 Updated Jul 3, 2025
  • yolo-ios-app Public template

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

    Swift 258 AGPL-3.0 52 3 2 Updated Jul 2, 2025