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

Add image annotation functionality to any web page with a few lines of JavaScript.

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• Updated Oct 20, 2026
• TypeScript

Simplest and fastest image and text annotation tool.

annotation labeling semantic-segmentation semantic-annotation video-classification data-annotations image-labeling labeling-tool bounding-box text-labeling image-annotation-tool text-annotation-tool document-annotation-tool annotation-tool-online annotation-tool-offline computer-vision-annotation-tool image-texte-video-classification texte-video-classification

• Updated Nov 12, 2026
• Jupyter Notebook

A label tool aim to reduce semantic segmentation label time, rectangle and polygon annotation is supported

opencv qt computer-vision deep-learning image-annotation annotation cpp qml image-processing qt5 dataset classification semantic-segmentation qtquick annotation-tool boundingbox labeling-tool image-annotation-tool polygon-annotation

• Updated Jun 7, 2023
• C++

基于Qt实现的图片数据标注工具. Image Annotation Tool Based on Qt, supporting 2D/3D Detection/Segmentation Annotation.

qt detection segmentation 3d-segmentation labelme 3d-detection image-annotation-tool

• Updated Feb 5, 2021
• C++

Rank images using TrueSkill by comparing them against each other in the browser. 🖼📊

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• Updated Mar 31, 2026
• Python

Easiest way to use AI models without coding (Web UI & API support)

python data-science machine-learning ai deep-learning neural-network tensorflow ml pytorch feature-engineering image-to-text annotation-tool text-annotation automl mlops huggingface image-annotation-tool dalle auto-labeling stable-diffusion

• Updated Oct 28, 2024
• Python

A tool for real-time collaborative IIIF image annotation.

image-annotation annotation iiif yjs image-annotation-tool

• Updated Apr 18, 2026
• TypeScript

Video / Image Annotation (Polygon, Semantic mask, Classification) with Python

python tracking video-annotation annotations deeplearning semantic-segmentation instance-annotation image-annotation-tool

• Updated Apr 25, 2020
• Python

Interactive Semi Automatic Image 2D Bounding Box Annotation and Labelling Tool using Multi Template Matching An Interactive Semi Automatic Image 2D Bounding Box Annotation/Labelling Tool to aid the Annotater/User to rapidly create 2D Bounding Box Single Object Detection masks for large number of training images in a semi automatic manner in orde…

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• Updated Jan 6, 2021
• Python

Cross-platform image labeling tool for AI

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• Updated Jan 15, 2025
• C++

Timelapse is an image analysis tool for camera traps, designed to facilitate efficient, large-scale data encoding. Scientists use Timelapse to visually analyze thousands to millions of images or videos, optionally leveraging image recognition, to tag and convert raw visuals into structured data of their choosing..

camera-traps image-tagging image-labelling-tool image-annotation-tool image-recognition-tool wildlife-cameras

• Updated Nov 10, 2026
• C#

Annotate images in .JPG- or .PNG-format with markers and polygons in connection with freely composable input form fields for metadata and subsequently export the annotation data as GeoJSON, as data for cropping with Pillow image library, or download the cut out polygons and their corresponding metadata as a ZIP file.

image-annotation metadata-creation annotate-images image-annotation-tool geojson-export

• Updated Oct 25, 2019
• JavaScript

Image annotation tool is a web application that allows users to mark zones of interest in an image. These zones are then converted to XML TEI code snippet that can be used in your document to connect the image and the text.

image image-viewer tei image-annotation-tool

• Updated Nov 9, 2025
• JavaScript

Platform for Image Labeling and Annotation Open Computer Vision

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• Updated Mar 14, 2020
• JavaScript

This is a python based standalone image annotation tool designed for tasks such as image segmentation and object detection. The tool allows users to draw bounding boxes, polygons, and freehand paths, edit and manage annotations, and export the annotated data in multiple formats including COCO, YOLO, and PASCAL VOC.

machine-learning computer-vision image-annotation video-annotation transformers sam transformer segmentation object-detection semantic-segmentation instance-segmentation image-labeling image-labeling-tool image-annotation-tool auto-annotation segment-anything segment-anything-2 image-annotation-software image-labeling-software image-segmentation-tool

• Updated Sep 23, 2024
• Python

A jupyter widget for manual image segmentation.

jupyter segmentation image-segmentation jupyter-widget jupyter-widgets image-annotation-tool anywidget

• Updated Mar 27, 2025
• JavaScript

Fiji plugins for qualitative image annotations + analysis workflows for image-classification and data-visualization

visualization knime annotations image-classification ground-truth fiji-plugin image-annotation-tool

• Updated Apr 7, 2021
• Python

Image classifier, Build image classification datasets efficiently. 图片分类器、高效构建图片分类数据集。

image-classification image-classifier image-dataset multi-class-classification image-annotation-tool false-positive-triage

• Updated Jun 16, 2026

Image keyword tool

image-annotation image-classification image-recognition image-analysis image-annotation-tool image-recognition-tool

• Updated Mar 5, 2026
• Python