DLsite フィルター is a Chrome add-on developed by Narazaka that allows users to filter DLsite works by author name and other criteria. With this add-on, users can customize their browsing experience on DLsite by hiding or greying out results from specific authors.

The add-on offers a range of options for filtering DLsite works. Users can set author names to be ignored, and the add-on will automatically grey out or hide results from those authors in DLsite's new releases and search results. This can be particularly useful for users who want to temporarily ignore prolific authors or specific makers that release a large number of works.

DLsite フィルター is an open-source add-on, and its repository can be found on GitHub. It is available for free, making it accessible to all Chrome users who want to enhance their DLsite browsing experience.