X-AnyLabeling: A lightweight, efficient, and unified cross-platform desktop application for annotating text, image, video, point cloud and multimodal data, combining versatile built-in tools with state-of-the-art AI models and flexible multi-format export.

machine-learning ocr ai computer-vision deep-learning point-cloud sam yolo image-classification object-detection pose-estimation paddlepaddle instance-segmentation image-matting image-labeling-tool onnxruntime image-annotation-tool rotated-object-detection vision-language-model groundingdino

• Updated Nov 8, 2026
• Python

A curated list of awesome data labeling tools

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• Updated Jun 17, 2024

Collaborate & label any type of data, images, text, or documents, in an easy web interface or desktop app.

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• Updated Mar 15, 2025
• JavaScript

Web labeling tool for bitmap images and point clouds

machine-learning semantic-segmentation manual-annotations pointcloud pcd image-labeling labeling-tool image-labeling-tool

• Updated Sep 18, 2024
• JavaScript

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

annotation detection yolo object-detection training-yolo image-label image-labeling labeling-tool yolov2 yolov3 yolov3-tiny image-labeling-tool yolo-label yolo-annotation yolov4 yolov5 yolov6 yolov7 yolov8

• Updated Feb 26, 2026
• C++

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

react image-annotation react-components audio-classification semantic-segmentation annotation-tool pose-estimation mobx-state-tree image-labeling labeling-tool labelingtool image-labeling-tool text-labeling label-studio

• Updated Apr 18, 2024
• JavaScript

Make drawing and labeling bounding boxes a piece of cake

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• Updated Jul 17, 2026
• Python

Web application for image labeling and segmentation

machine-learning computer-vision image-annotation segmentation image-label labelme boundingbox image-labeling computer-vision-tools training-data sematic-segmentation image-labeling-tool data-labeling

• Updated Dec 9, 2022
• JavaScript

A Simple, Lightweight, and Extensible Serving Framework for X-AnyLabeling

machine-learning computer-vision deep-learning transformers pytorch yolo image-classification object-detection clip annotation-tool pose-estimation instance-segmentation labeling-tool image-labeling-tool rotated-object-detection vision-language-model segment-anything grounding-dino x-anylabeling

• Updated Nov 4, 2026
• Python

A cross-platform desktop image annotation tool for machine learning

deep-learning image-annotation annotation object-detection labeling bounding-boxes annotation-tool kitti annotate-images object-detection-label image-labeling-tool annotation-tool-offline

• Updated Apr 7, 2022
• C++

A tool for parking-slot labeling under surround-view image

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• Updated Nov 8, 2020
• MATLAB

开源的标注工具大全（含2D图像/视频/3D点云等）

labeled-data labeling annotation-tool image-label image-labeling labeling-tool label-images data-label image-labeling-tool label-videos data-labeling

• Updated Aug 17, 2019

Open source annotation and labeling tool for image and video assets

computer-vision image-annotation annotation video-annotation annotations dataset labeling semantic-segmentation image-labeling labeling-tool label-images bounding-box image-labeling-tool label-videos video-labeling data-labeling

• Updated Jul 21, 2023
• Java

Zero Shot Image Classification but more, Supports Multilingual labelling and a variety of CNN based models for a vision backbone by using OpenAI CLIP for $ conscious uses (Super simple, so a 10th-grader could totally write this but since no 10th-grader did, I did) - Prithivi Da

image-classification image-classifier image-labeling weak-labels zeroshot-learning image-labeling-tool

• Updated Mar 5, 2022
• Python

Pixano App is a web-based smart-annotation tool for computer vision applications.

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• Updated Apr 11, 2023
• JavaScript

A react component that helps labeling images for object detection

react-components object-detection image-labeling image-labeling-tool

• Updated Dec 10, 2022
• TypeScript

A view for data-labeling(a tool for machine learning).

android machine-learning android-library custom-view data-label image-labelling-tool image-labeling-tool

• Updated Jan 12, 2021
• Kotlin

Label images with a mouse click, within a Jupyter Notebook

jupyter-notebook image-labelling image- image-labeling-tool interactive-note

• Updated Feb 11, 2023
• Python

Cross-platform image labeling tool for AI

deep-learning cross-platform annotation artificial-intelligence dataset labeling image-labeling-tool image-annotation-tool

• Updated Jan 15, 2025
• C++

Matplotlib Image labeller for classifying images

python image-classification matplotlib human-in-the-loop image-labeling labeling-tool human-in-the-loop-machine-learning image-labelling-tool image-labeling-tool

• Updated Oct 5, 2026
• Python