wikiPreview is a free Chrome add-on developed by Psyclops Designs and Spookfish Labs. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This handy tool provides tooltip previews of Wikipedia links while browsing Wikipedia.

With wikiPreview, users can hover over any Wikipedia link and instantly view a preview of the linked page. This feature allows for quick and convenient access to relevant information without the need to open multiple tabs or navigate away from the current page.

The add-on's tooltip previews provide a concise summary of the linked Wikipedia page, giving users a glimpse of the content without disrupting their browsing experience. This can be particularly useful for users conducting research or looking for additional information on a topic.

Overall, wikiPreview is a useful Chrome add-on that enhances the browsing experience for Wikipedia users. It saves time by providing instant previews of linked pages, allowing users to quickly assess the relevance and importance of the linked content.