CVAT

// about CVAT

CVAT (Computer Vision Annotation Tool) is an open-source, web-based platform originally developed by Intel for labeling images and videos used in ML training. Computer vision teams use it to annotate bounding boxes, polygons, keypoints, and semantic segmentation masks across large datasets, with support for multi-annotator workflows and quality control. It can be self-hosted for data security and integrates with common ML frameworks for exporting labeled datasets in standard formats.