The maintained LabelImg: image annotation for ML - gallery mode, dark theme, polygons, keypoints, undo/redo, COCO & YOLO-seg export
machine-learningcomputer-visiondeep-learningimage-annotationpyqt5datasetyolococoobject-detectionkeypointsannotation-toollabelimglabeling-toolbounding-boxpolygon-annotation
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Updated
Sep 5, 2026 - Python