OpenSeadragonizer is a free Chrome add-on developed by openseadragon. It falls under the Browsers category, specifically the Add-ons & Tools subcategory. This program allows users to display big images in OpenSeadragon, enabling zoom and pan functionality.

With OpenSeadragonizer, users can conveniently access the "View in OpenSeadragon" option in the context menu of an image. Upon selecting this option, the image is then displayed in an OpenSeadragon viewer. This viewer provides an intuitive interface for zooming in and out of the image, as well as panning across different areas.

This add-on is particularly useful for users who work with large images and need to closely examine fine details. OpenSeadragonizer simplifies the process of zooming and panning, making it effortless to explore images in greater depth.

Overall, OpenSeadragonizer is a valuable tool for Chrome users who frequently work with big images. Its seamless integration with OpenSeadragon enhances the viewing experience and enables easy navigation of large visual content.