中國用語雷達 is a free Chrome add-on designed to identify and highlight Chinese vocabulary used in web content. This tool addresses the increasing presence of Chinese terms in everyday Taiwanese language, aiming to raise awareness of language usage without promoting conflict. It serves as a resource for users to understand the political implications of language integration in Taiwan and encourages sensitivity towards linguistic choices.

The program is open source, with its code and vocabulary list available on GitHub, allowing users to modify or utilize it for commercial purposes without needing permission. Additionally, 中國用語雷達 can be paired with AI technologies to convert Chinese terms into Taiwanese vernacular, enhancing its utility for those interested in language preservation and cultural sensitivity.