Add image annotation functionality to any web page with a few lines of JavaScript.
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Updated
Oct 20, 2026 - TypeScript
Add image annotation functionality to any web page with a few lines of JavaScript.
Dezoomify is a web application to download zoomable images from museum websites, image galleries, and map viewers. Many different zoomable image technologies are supported.
An open-source, web-based 'multi-up' viewer that supports zoom-pan-rotate functionality, ability to display/compare simple images, and images with annotations.
A community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎
Jekyll based framework for minimal exhibitions with IIIF 🐝
An OpenSeadragon plugin for annotating high-res zoomable images
Draw annotations over deep zoom images
Ultrafast Superzoom Map for Noita
Generates large collages of images using OpenSeadragon
QA-tool for scans with corresponding ALTO-files
A React wrapper around the OpenSeadragon viewer which extends viewer functionality.
Library of Congress Labs, Artist in Residency program project. Speculative Annotation.
LabelSlide is a slide annotation tool and label object bounding boxes in virtual slides (generally used in pathology)
Image pyramid reader and writer enhanced with bio-formats library reader
Go library for building IIIF Presentation API v3 manifests, and a CLI tool (mkiiif) for generating them from image directories or PDF files.
Typescript type definitions for OpenSeadragon and React hooks helper.
Annotation Framework
A web-based viewer for DeepZoom (.dzi) images.
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