Image Zoomer is a simple and lightweight add-on designed for Firefox that enhances the way users interact with images on the web. This tool allows users to easily resize images by holding down the right mouse button and dragging. With its intuitive controls, users can quickly fit images to the dimensions of the browser window using a combination of right and left mouse button clicks. Additionally, it provides a convenient way to reset images to their original size using the right mouse button and middle mouse button.

This subscription-based add-on falls under the Social & Communication category, specifically in social networking. It is particularly useful for users who frequently engage with visual content online and want a more customizable viewing experience. Image Zoomer ensures that viewing images is both efficient and user-friendly, making it a valuable tool for Firefox users.