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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.

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 40.1k 7.8k

  2. yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 53.7k 16.9k

  3. yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10.4k 3.5k

  4. hub Public

    Ultralytics HUB tutorials and support

    Jupyter Notebook 147 15

  5. yolo-ios-app Public template

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

    Swift 252 51

  6. xview-yolov3 Public

    xView 2018 Object Detection Challenge: YOLOv3 Training and Inference.

    Python 270 56

Repositories

Showing 10 of 44 repositories
  • ultralytics Public

    Ultralytics YOLO11 🚀

    Python 40,137 AGPL-3.0 7,779 692 (2 issues need help) 250 Updated May 3, 2025
  • docs Public

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

    51 AGPL-3.0 4 2 0 Updated May 2, 2025
  • handbook Public

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

    15 AGPL-3.0 8 0 0 Updated May 3, 2025
  • actions Public

    Ultralytics GitHub Actions

    Python 36 AGPL-3.0 7 2 1 Updated May 1, 2025
  • yolov3 Public

    YOLOv3 in PyTorch > ONNX > CoreML > TFLite

    Python 10,389 AGPL-3.0 3,459 9 1 Updated Apr 30, 2025
  • yolov5 Public

    YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite

    Python 53,657 AGPL-3.0 16,865 228 (2 issues need help) 28 Updated Apr 30, 2025
  • hub-sdk Public

    SDK for Ultralytics HUB

    Python 24 AGPL-3.0 2 0 1 Updated Apr 28, 2025
  • mkdocs Public

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

    Python 18 AGPL-3.0 1 3 1 Updated Apr 28, 2025
  • hub Public

    Ultralytics HUB tutorials and support

    Jupyter Notebook 147 AGPL-3.0 15 109 5 Updated Apr 28, 2025
  • yolo-flutter-app Public

    A Flutter plugin for Ultralytics YOLO computer vision models

    C++ 173 AGPL-3.0 67 36 6 Updated Apr 27, 2025