Wikilookup is a free WordPress plugin designed to enrich your blog content by integrating popups and info cards from Wikipedia and other wikis. With its straightforward functionality, users can easily mark specific words or terms within their posts to display relevant information directly from Wikipedia articles. The plugin supports multiple languages, allowing users to set a default language for their blog and pull information from various language versions of Wikipedia, as well as specialized wikis.

The plugin features robust settings that enable customization of popup behavior and text display. To use, simply surround the desired text with the [wikipopup] shortcode for popups or use the [wikicard] shortcode to add static cards. This functionality not only enhances user engagement but also provides quick access to informative content, making it a valuable tool for educators and content creators alike.