Label Studio is a multi-type data labeling and annotation tool with standardized output format

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

A curated list of awesome data labeling tools

A collection of sample apps to demonstrate how to use Google's ML Kit APIs on Android and iOS

✏️ Web-based image segmentation tool for object detection, localization, and keypoints

Web labeling tool for bitmap images and point clouds

Annotate quickly images.

🌝 MLKit是一个强大易用的工具包。通过ML Kit您可以很轻松的实现文字识别、条码识别、图像标记、人脸检测、对象检测等功能。

GUI for marking bounded boxes of objects in images for training neural network YOLO

Anno-Mage: A Semi Automatic Image Annotation Tool which helps you in annotating images by suggesting you annotations for 80 object classes using a pre-trained model

Data labeling react app that is backend agnostic and can be embedded into your applications — distributed as an NPM package

Make drawing and labeling bounding boxes easy as cake

Web application for image labeling and segmentation

🚤 Label data at scale. Fun and precision included.

An open source online platform for collaborative image labeling

一个轻量级图片标注javascript库，支持矩形、多边形、点、折线、圆形，支持再编辑，使得图像标注更简单。

Simplest and fastest image and text annotation tool.

LabelImgTool is a graphical image annotation tool which supports CLS,DET and SEG(semantic&instance )

VisionCamera Frame Processor Plugin to label images using MLKit Vision

Annotate-lab is an open-source image annotation tool for efficient dataset creation. With an intuitive interface and flexible export options, it streamlines your machine learning workflow. 🖼️✏️📑