Integrate Anywhere
Get started quickly with minimal setup. Annotorious is client-only, with no server-side dependencies.
Annotorious - Image Annotation Library for JavaScript, TypeScript and React
Add image annotation to your site with a few lines of code - JavaScript, TypeScript, React.
JavaScript Image Annotation Made Simple
Customize
Create your own look & feel. Define data-driven styles. Plug in your own tooltip, popup and editor components.
Build
A comprehensive JavaScript API that has everything you need to build your own, tailor-made annotation applications.
Use Everywhere
Annotorious works on desktop and mobile devices and supports touch interaction.
Built with TypeScript for type-safe image annotation development. Official React bindings make React image annotation integration simple. JavaScript developers can use it directly via npm or CDN. Works with OpenSeadragon for deep zoom images and IIIF.
Professional Support & Consulting
Annotorious is open source and free for personal and commercial use. For projects with production requirements, timelines, or institutional constraints, I offer consulting and professional support for integration, customization, and feature development.
Serverless Storage
Focus on building great annotation experiences, not managing infrastructure.
Annotorious Serverless is an upcoming service providing zero-configuration backend storage for your annotations. Just grab your API key, connect your Annotorious instance, and get your annotations stored in the cloud automagically. Perfect for everything from quick prototypes to production deployments.
Join the waitlistSupporters
