awesome-data-labeling

Data annotation platform

A curated list of tools and platforms for annotating data, including images, videos, audio, and text.

A curated list of awesome data labeling tools

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awesome-data-labeling

labelImg 22,801 6 months ago LabelImg is a graphical image annotation tool and label object bounding boxes in images
CVAT 12,622 4 days ago Powerful and efficient Computer Vision Annotion Tool
labelme 13,551 2 months ago Image Polygonal Annotation with Python
VoTT 4,307 almost 3 years ago An open source annotation and labeling tool for image and video assets
imglab 986 11 months ago A web based tool to label images for objects that can be used to train dlib or other object detectors
Yolo_mark 1,809 almost 4 years ago GUI for marking bounded boxes of objects in images for training neural network Yolo v3 and v2
PixelAnnotationTool 1,406 about 2 years ago Software that allows you to manually and quickly annotate images in directories
OpenLabeling 931 over 2 years ago Label images and video for Computer Vision applications
imagetagger 267 2 months ago An open source online platform for collaborative image labeling
Alturos.ImageAnnotation 62 almost 4 years ago A collaborative tool for labeling image data
deeplabel 209 over 2 years ago A cross-platform image annotation tool for machine learning
MedTagger 119 almost 2 years ago A collaborative framework for annotating medical datasets using crowdsourcing
Labelbox Labelbox is the fastest way to annotate data to build and ship computer vision applications
turktool 56 almost 5 years ago A modern React app for scalable bounding box annotation of images
Pixie 71 almost 6 years ago Pixie is a GUI annotation tool which provides the bounding box, polygon, free drawing and semantic segmentation object labelling
OpenLabeler 115 8 months ago OpenLabeler is an open source desktop application for annotating objects for AI appplications
Anno-Mage 577 over 1 year ago 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
CATMAID 188 about 1 month ago Collaborative Annotation Toolkit for Massive Amounts of Image Data
make-sense 3,168 3 months ago makesense.ai is a free to use online tool for labelling photos
LOST 553 about 1 month ago Design your own smart Image Annotation process in a web-based environment
Annotorious 682 7 days ago A JavaScript library for image annotation
Sloth 611 almost 5 years ago Tool for labeling image and video data for computer vision research
YEDDA 1,030 almost 2 years ago A Lightweight Collaborative Text Span Annotation Tool (Chunking, NER, etc.). ACL best demo nomination
ML-Annotate 104 over 4 years ago Label text data for machine learning purposes. ML-Annotate supports binary, multi-label and multi-class labeling
TagEditor 186 about 2 years ago Annotation tool for spaCy
SMART 220 7 days ago Smarter Manual Annotation for Resource-constrained collection of Training data
PIAF 87 over 3 years ago A Question-Answering annotation tool
EchoML 116 over 4 years ago Play, visualize, and annotate your audio files
audio-annotator 438 over 4 years ago A JavaScript interface for annotating and labeling audio files
audio-labeler 52 about 7 years ago An in-browser app for labeling audio clips at random, using Docker and Flask
wavesurfer.js 8,802 29 days ago Simple annotations tool, check the example
peak.js 3,216 about 1 month ago Browser-based audio waveform visualisation and UI component for interacting with audio waveforms, developed by BBC UK
Praat 1,510 4 days ago Doing Phonetics By Computer
Aubio Tool designed for the extraction of annotations from audio signals
UltimateLabeling 315 3 months ago A multi-purpose Video Labeling GUI in Python with integrated SOTA detector and tracker
VATIC 607 over 4 years ago VATIC is an online video annotation tool for computer vision research that crowdsources work to Amazon's Mechanical Turk
Curve 531 almost 4 years ago Curve is an open-source tool to help label anomalies on time-series data
TagAnomaly 323 10 months ago Anomaly detection analysis and labeling tool, specifically for multiple time series (one time series per category)
time-series-annotator 59 almost 6 years ago The CrowdCurio Time Series Annotation Library implements classification tasks for time series
WDK 145 almost 5 years ago The Wearables Development Toolkit (WDK) is a set of tools to facilitate the development of activity recognition applications with wearable devices
webKnossos 128 5 days ago webKnossos is an open-source web-based tool for visualizing, annotating, and sharing large 3D image datasets. It features fast 3D data browsing, skeleton (line-segment) annotations, segmentation and proof-reading tools, mesh visualization, and collaboration features. The public instance hosts a collection of published datasets and can be used without a local setup
KNOSSOS 74 23 days ago KNOSSOS is a software tool for the visualization and annotation of 3D image data and was developed for the rapid reconstruction of neural morphology and connectivity
semantic-segmentation-editor 1,810 2 months ago Web labelling tool for camera and LIDAR data
Label Studio 19,362 4 days ago Label Studio is a configurable data annotation tool that works with different data types
Dataturks Dataturks support E2E tagging of data items like video, images (classification, segmentation and labelling) and text (full length document annotations for PDF, Doc, Text etc) for ML projects