Wikidata is a Chrome add-on developed by wikidata.ext that allows users to display information from Wikidata on various websites. With this add-on, users can easily access and extract data from these websites.

One of the main features of Wikidata is its ability to display information from Wikidata directly on websites. This means that users can view relevant data from Wikidata without having to leave the website they are currently on. This feature is particularly useful for researchers, students, and anyone looking for quick access to reliable information.

In addition to displaying data, Wikidata also allows users to extract data from websites. This means that users can select specific data points on a website and extract them for further analysis or use. This feature is especially beneficial for data scientists, analysts, and anyone working with data-driven research.

Overall, Wikidata is a valuable add-on for Chrome users who want to easily access and extract data from websites. Whether you're conducting research, studying, or working with data, Wikidata provides a convenient way to access and utilize information from Wikidata.