WheelSeeker is a free Chrome add-on developed by teahat_dev that allows users to seek forward or backward in a YouTube video by simply wheeling the mouse. This handy tool enhances the user experience by providing a convenient way to navigate through videos on the popular video-sharing platform.

With WheelSeeker, users can easily seek forward or backward in a YouTube video by scrolling the mouse wheel. This eliminates the need to manually drag the seek bar or use keyboard shortcuts, making the process more intuitive and efficient.

Additionally, WheelSeeker offers advanced functionality for videos that have chapter information. By wheeling with the `Ctrl` key (or `⌘` key on Mac), users can quickly move to the next chapter or go back to the previous chapter, if available. This feature enhances the navigation experience, especially for longer videos with multiple chapters.

Overall, WheelSeeker is a useful Chrome add-on for YouTube enthusiasts who want a more seamless and effortless way to seek through videos. Its intuitive interface and convenient mouse wheel navigation make it a valuable tool for enhancing the YouTube viewing experience.