cvat-ai/cvat
Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.
This tool helps machine learning engineers and data scientists efficiently label images and video footage for computer vision models. You input raw visual data, then draw boxes, polygons, or masks around objects of interest, and the tool outputs structured annotations. It's designed for teams developing AI applications that rely on accurately identified objects in images or video.
15,452 stars. Used by 1 other package. Actively maintained with 73 commits in the last 30 days. Available on PyPI.
Use this if you need to create high-quality, precise annotations for large datasets of images or videos to train your computer vision models.
Not ideal if you only need basic image editing or don't require detailed object-level labeling for machine learning applications.
Stars
15,452
Forks
3,603
Language
Python
License
MIT
Category
Last pushed
Mar 13, 2026
Commits (30d)
73
Dependencies
8
Reverse dependents
1
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