Bookman is a service that helps you keep track of your progress on your favorite series such as anime, manga, and web novels.

It is a tool that allows you to bookmark specific pages on the site, which you can later return to if you wish to resume the story. It is a handy feature for those who want to resume their story on a specific page or to finish a particular chapter on their manga site.

The service allows you to create a list of what pages you like. It will keep track of your progress across sites, and it may notify you when a new chapter or episode is out.