Wikipedia Context Expander (WCE) is a free Chrome add-on developed by steeven.liu2. It falls under the category of Browsers and specifically, Add-ons & Tools. This handy tool aims to improve the Wikipedia browsing experience by providing contextual information on unknown terms.

Wikipedia is a fantastic resource, but sometimes it assumes a high level of specialized knowledge, making it difficult to fully understand certain topics. This often leads to opening multiple tabs and searching for additional information. However, with WCE, you can now explore Wikipedia without cluttering your screen with countless tabs.

Using WCE is simple. After installing the add-on, visit your favorite Wikipedia article. From there, you have two options to expand unknown terms:

• Highlight a word, right-click, and select "Expand inline from Wikipedia".
• Right-click a link and choose "Expand inline from Wikipedia".

Within a few seconds, the selected word or link will be replaced with the first line from the corresponding Wikipedia article, if available. This allows you to quickly grasp the essential information without leaving the page.

Wikipedia Context Expander is a valuable tool for anyone who frequently uses Wikipedia and wants to enhance their understanding of various topics. With its seamless integration into the Chrome browser, it provides a convenient way to expand unknown terms and delve deeper into the subject matter.