Image Annotation Python Packages

label-studio

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

cvat-sdk

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.

segments-ai

Segments.ai Python SDK

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.

bbox-visualizer

Make drawing and labeling bounding boxes a piece of cake

cvat-cli

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.

autodistill

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

coralnet-toolbox

Tools for panoptic segmentation and developing machine learning models for benthic imagery

paddlelabel

飞桨智能标注，让标注快人一步

streamlit-image-annotation

Streamlit component for image annotation.

streamlit-image-annotation-customize

Streamlit component for image annotation.

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.

cytomine-python-client

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

wai-annotations

Python library for converting image and object annotations formats into each other.

wai-annotations-yolo

YOLO format plugins for wai.annotations.

image-annotations

图像标注格式转换器，能让你自由转换YOLO、COCO、VOC格式的图像标注文件

image-annotation-streamlit-customize

streamlit components for image annotation

streamlit-drawable-canvas-jsretry

A Streamlit custom component for a free drawing canvas using Fabric.js. A fork to enable retrying for bg images.

labelmeamit

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

bbox-visualizer2

A bounding box visualizer

streamlit-img-label-ita

Streamlit Image Annotation

wxcvannotator

A professional AI-assisted computer vision image annotation tool built with wxPython and OpenCV. Features a cross-platform GUI, robust C++ rendering engine support, and comprehensive multi-language (i18n) capabilities.

labelmev2

Image Polygonal Annotation with Python - V2 with 45x Faster Performance

swiftlabel

Keyboard-first image classification tool for ML practitioners