模糊字幕 is a free Chrome add-on designed to improve the viewing experience on YouTube by providing a unique subtitle functionality. This tool displays a list of subtitles on the right side of the video page, allowing users to click on timestamps to jump directly to specific moments in the video. It enhances accessibility and makes it easier for viewers to navigate through content without losing context.

The standout feature of 模糊字幕 is its ability to blur subtitles during video playback, while presenting clear subtitles when the video is paused. This functionality is particularly useful for users who prefer a less cluttered screen while watching videos, yet want the option to understand the dialogue when needed. Overall, this add-on offers a simple yet effective way to interact with YouTube content more fluidly.