An image annotation tool to label images for bounding box object detection and segmentation.
Drawing bounding box, polygon, and cubic bezier
1-click buttons make your labeling work faster
Customize the label dialog to combine with attributes
Settings for objects, attributes, hotkeys, and labeling fast
Layer order for overlapped boxes
Zoom in on a point
Quick zoom to existing boxes
Support the PASCAL VOC format
The details are described on our support page.
Found some problems?
Post the problem to our Github issues page
Send an email to email@example.com