HSK Learning is a Chrome add-on developed by Tobei that allows users to passively learn HSK and Hanzi characters while browsing. This free add-on is perfect for those who are studying Chinese and want to expand their vocabulary.

With HSK Learning, users can discover a new Chinese character each day. The add-on displays a character from selected HSK levels in the browser button bar. Clicking on the character brings forth detailed information about its pronunciation, level, and the words from every HSK level where the character is used.

In addition to its current features, HSK Learning has some exciting future ideas in the pipeline. For example, the add-on may only display the words and reveal details by clicking or passing over them. Users may also have the option to choose which characters they remember well or not, making those characters less or more frequent. Another idea is to create a custom new tab page with the selected character and additional information. The add-on may also provide links to websites for more information about the character, such as breakdowns and dictionaries. Additionally, HSK Learning may introduce a time-based change of character, ensuring that users see the same character at the same time. Other potential features include PDF/printable export of the character or calligraphy practice sheet.

HSK Learning is a valuable tool for Chinese language learners who want to enhance their vocabulary while browsing the web. With its user-friendly interface and future planned enhancements, this Chrome add-on is a great resource for those studying Chinese characters.