Image Annotation Python Packages

cvat-sdk

CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

streamlit-drawable-canvas

Do you like Quick, Draw? Well what if you could train/predict doodles drawn inside Streamlit? Also draws lines, circles and boxes over background images for annotation.

segments-ai

Segments.ai Python SDK

label-studio

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

bbox-visualizer

Make drawing and labeling bounding boxes a piece of cake

cvat-cli

CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

coralnet-toolbox

Human-in-the-Loop Annotation and Model Development for Benthic Imagery

autodistill

Images to inference with no labeling (use foundation models to train supervised models).

viame

Video and Image Analytics for Multiple Environments

annotide-training

Self-hosted data annotation and labeling platform for images, video, audio, text, PDF and LLM evaluation. Your storage, your models, your cloud.

labelimgplusplus

The maintained LabelImg: image annotation for ML - gallery mode, dark theme, polygons, keypoints, undo/redo, COCO & YOLO-seg export

paddlelabel

飞桨智能标注，让标注快人一步

annotide

Self-hosted data annotation and labeling platform for images, video, audio, text, PDF and LLM evaluation. Your storage, your models, your cloud.

streamlit-image-annotation

Streamlit component for image annotation.

streamlit-drawable-canvas-jsretry

Do you like Quick, Draw? Well what if you could train/predict doodles drawn inside Streamlit? Also draws lines, circles and boxes over background images for annotation.

streamlit-image-annotation-customize

Streamlit component for image annotation.

cytomine-python-client

A web platform for collaborative analysis of very large bio-medical images

wai-annotations

Python library for converting annotated datasets into various formats (e.g., image classification, object detection and speech datasets).

labelmeamit

Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation.

catpy

Python client for the CATMAID API

streamlit-img-label-ita

streamlit-img-label is a graphical image annotation tool using streamlit. Annotations are saved as XML files in PASCAL VOC format.

dash-picture-annotation

Dash porting version of the React project React Picture Annotation. Provide a simple annotation window for a single picture.

labelme-to-yolo

Python library to convert LabelMe JSON annotations into YOLO (YOLOv5/YOLOv7) format, including automatic dataset splitting and structure generation for computer vision workflows.

labelmev2

Image annotation tool with 45x faster loading, enhanced zoom (5000%), multiple point addition, polygon merge, and dark mode. Enhanced fork of wkentaro/labelme optimized for large image annotation workflows.