An image annotation tool for object detection and segmentation.
Draw bounding boxes and read/write in YOLO text format
Draw oriented bounding boxes in aerial images
Draw polygons, cubic bezier curves, line segments, and points
Draw keypoints with a skeleton
Draw pixels with brushes and superpixels
Read/write in PASCAL VOC xml format
Export to CreateML object detection and image classification formats
Export to COCO JSON, YOLO, DOTA, and CSV formats
Export indexed color mask image and grayscale mask images
Settings for objects, attributes, hotkeys, and labeling fast
Customize the label dialog to combine with attributes
1-click buttons speed up selecting the object name
Auto-suggest works for more than 5000 object names
Search object/attribute names and image names
Automatic labeling using Core ML models
Video to image frames, augment images, etc.
Support English, Chinese, Korean, and 11 other languages.
Send an email to email@example.com