label-studio Label Studio is a multi-type data labeling and annotation tool with standardized output formatheartexlabs7871947
coco-annotator :pencil2: Web-based image segmentation tool for object detection, localization, and keypointsjsbroks1506357
semantic-segmentation-editor Web labeling tool for bitmap images and point cloudsHitachi-Automotive-And-Industry-Lab1186360
MedTagger A collaborative framework for annotating medical datasets using crowdsourcing.medtagger8217