Substack Zen is a free Chrome add-on designed to streamline your reading experience by eliminating distractions. It specifically targets the clutter often found in feeds, allowing users to focus solely on long-form content. With this tool, all notes and posts that do not meet the long-form criteria are hidden, ensuring that readers can engage with substantial articles without interruptions.

In addition to hiding irrelevant notes, Substack Zen also removes the create post element, the top navigation bar, and suggested people sections. These features work together to create a clean and focused reading environment, making it easier for users to immerse themselves in the content that matters most to them.