RectLabel

RectLabel is an offline image annotation tool for object detection and segmentation.
Key features:
Label polygons and pixels using Segment Anything Model 2
Automatic labeling using Core ML models
Automatic text recognition for lines and words
Label cubic bezier curves, line segments, and points
Label oriented bounding boxes in aerial images
Label keypoints with a skeleton
Label pixels with brushes and superpixels
Settings for objects, attributes, hotkeys, and labeling fast
Search object, attribute, image names, and memo in a gallery view
Export to YOLO, COCO, CreateML, and DOTA formats
Export indexed color mask image and grayscale mask images
Video to image frames, augment images, etc.
How to use
https://rectlabel.com/help
Privacy policy
https://rectlabel.com/privacy
Terms of Use
https://rectlabel.com/terms
The standard RectLabel offers subscription plans, $2,99/month and $9.99/year.
RectLabel Pro offers a one-time payment plan, $19.99/one-time.
Both apps can use all features.