Discover the best Image Annotation open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
Label Studio is a multi-type data labeling and annotation tool with standardized output format
Add image annotation functionality to any web page with a few lines of JavaScript.
Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation.
A WPF workspace for large images and whole-slide images, with layered annotations, MCP agent integration, and human-in-the-loop review.