An image annotation tool to label images for bounding box object detection and segmentation.
Drawing bounding box, polygon, and cubic bezier
Export index color mask image and separated mask images
1-click buttons make your labeling work faster
Customize the label dialog to combine with attributes
Settings for objects, attributes, hotkeys, and labeling fast
Search images whose labels include keywords
Layer order for overlapped boxes
Quick zoom to existing boxes
Support the PASCAL VOC format
You can use RectLabel to develop the commercial object detection system.
Send an email to firstname.lastname@example.org