智子X is a privacy-focused browser extension designed specifically for content creators and media professionals. This tool provides essential features such as multi-platform content parsing, allowing users to easily extract educational materials from popular video platforms like Bilibili, Douyin, Xiaohongshu, and Kuaishou. Additionally, it helps users back up and organize their WeChat official account articles, facilitating the creation of a personal knowledge database.

Another standout feature is the AI writing assistance, which connects to various AI APIs, including Claude, OpenAI, and Gemini, to offer intelligent writing support. With a strong emphasis on data ownership and privacy, all information is stored locally, ensuring that no data is uploaded to external servers. This makes it an excellent choice for content creators who prioritize security and wish to avoid account risks.