MirrorMirror is a Chrome add-on developed by Snowfensive, LLC. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free program allows users to easily navigate from a hotlinked Facebook photo to the original photo hosted on Facebook.

With MirrorMirror, users can simply browse a website and when they come across a hotlinked Facebook picture, the add-on kicks into action. It searches the website for any images that have been hotlinked using Facebook's Content Delivery Network (CDN). Once it finds a hotlinked photo, MirrorMirror extracts the photo ID from the image URL and creates a link in the add-on's drop-down display.

In addition to the drop-down display, MirrorMirror also adds a context menu when right-clicking on a hotlinked image. This context menu provides a direct option to browse to the corresponding Facebook photo without any hassle.

MirrorMirror is a handy tool for those who frequently come across hotlinked Facebook photos and want to easily navigate to the original photo. With its seamless integration into Chrome, it offers a convenient way to access Facebook profiles from hotlinked images.