Ultralytics

Democratizing Vision AI

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README.md

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 object detection, tracking, instance segmentation, semantic segmentation, image classification, 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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ultralytics ultralytics Public

Ultralytics YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

Python 60.8k 11.6k
yolov5 yolov5 Public

Ultralytics YOLOv5 in PyTorch for object detection, instance segmentation, classification, training, and export.

Python 57.9k 17.5k
yolov3 yolov3 Public

PyTorch implementation of YOLOv3, YOLOv3-SPP, and YOLOv3-tiny for real-time object detection with training, validation, inference, and multi-format export.

Python 10.6k 3.4k
notebooks notebooks Public

Ultralytics YOLO tutorials for Colab, Kaggle, and SageMaker covering training, inference, export, and vision tasks.

Jupyter Notebook 233 53
yolo-ios-app yolo-ios-app Public template

Ultralytics YOLO iOS app and Swift package for real-time Core ML inference across major computer vision tasks.

Swift 505 100
yolo-flutter-app yolo-flutter-app Public

Official Ultralytics YOLO Flutter plugin for real-time inference on Android and iOS across major vision tasks.

Dart 477 173

Repositories

Type Language Sort

ultralytics Public
Ultralytics YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

ultralytics/ultralytics's past year of commit activity

Python 60,771 AGPL-3.0 11,599 45 107 Updated Aug 20, 2026
sdk Public
Official Python SDK for the Ultralytics Platform API

ultralytics/sdk's past year of commit activity

Python 3 AGPL-3.0 0 0 1 Updated Aug 20, 2026
actions Public
Ultralytics GitHub Actions for formatting, PR reviews, labeling, CI retries, CLA checks, and dependency updates.

ultralytics/actions's past year of commit activity

Python 121 AGPL-3.0 19 1 1 Updated Aug 20, 2026
lite Public
A fast, local workspace for Claude Code, Codex, Gemini CLI, Kimi Code, Qwen Code, DeepSeek, OpenRouter, and your shell.

ultralytics/lite's past year of commit activity

TypeScript 19 AGPL-3.0 3 1 0 Updated Aug 19, 2026
openapi Public
Generate interactive API documentation and typed Python SDKs from any OpenAPI specification

ultralytics/openapi's past year of commit activity

TypeScript 4 AGPL-3.0 0 0 0 Updated Aug 19, 2026
handbook Public
Ultralytics company handbook covering our mission, values, onboarding, people, policies, security, and operations.

ultralytics/handbook's past year of commit activity

76 AGPL-3.0 30 0 0 Updated Aug 19, 2026
yolo-flutter-app Public
Official Ultralytics YOLO Flutter plugin for real-time inference on Android and iOS across major vision tasks.

ultralytics/yolo-flutter-app's past year of commit activity

Dart 477 AGPL-3.0 173 2 0 Updated Aug 19, 2026
template-rust Public template
Ultralytics Rust project template with library and CLI examples, tests, benchmarks, rustfmt, clippy, coverage, dependency checks, and crates.io publishing.

ultralytics/template-rust's past year of commit activity

Rust 66 AGPL-3.0 2 0 0 Updated Aug 19, 2026
stars Public
Daily Ultralytics analytics for GitHub, PyPI, Google Analytics, Reddit, and Platform metrics, published as static JSON with historical star tracking.

ultralytics/stars's past year of commit activity

Python 92 AGPL-3.0 5 0 0 Updated Aug 19, 2026
inference Public
High-performance Ultralytics YOLO inference in Rust with ONNX Runtime, GPU backends, CLI, and WebGPU/WASM.

ultralytics/inference's past year of commit activity

Rust 160 AGPL-3.0 21 0 0 Updated Aug 18, 2026