Tag multiple objects in an Image.

Image Bounding Box annotation tool
Polygon bounding box annotation tool

Free Form Polygon Bounding Boxes.

Draw points and segments.

Perfect for all your Image annotation needs.

Image Classification

Multi-class classification, Add Notes.

image classification annotation tool
tagging multiple bounding boxes

Objects With Multiple Labels

Overlapping Boxes, Assign New Labels

OCR tagging tool

OCR Labeling

Add free form text to bounding boxes.

Upload Images or URLs

Download JSON or Pascal VOC

Features

Image Bounding Boxes

Polygon Bounding Boxes

Image Classification

Image OCR

Multiple Bounding Boxes Per Image

Multiple Classes For A Bounding Box

On-Prem Data

Multi-User: Work As A Team.

Data Visualization

Per-User Analytics