Zhihu Latex Extract is a Chrome add-on developed by toby. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. This free add-on is designed to enhance the browsing experience on the popular website, Zhihu.

The main feature of Zhihu Latex Extract is its ability to display the latex code corresponding to the images in Zhihu articles. This eliminates the need to manually search through the HTML source code to find the latex code for a particular image. With this add-on, users can easily visualize the latex code associated with the images they find interesting.

The latest update, version 1.0.1, has made improvements to the appearance of the formula tags. When the formula tags are not selected, they are now less noticeable. Additionally, adjustments have been made to the line spacing and font size for a better visual experience.