Pixivの小説まとめてバックアップするやつ is a free Chrome extension designed to facilitate the backup of novels hosted on Pixiv. This tool allows users to download their novels in a text file format with just a single click. By navigating to the Pixiv novels dashboard, users can easily save their works directly to their download directory.

The extension can save up to 60 displayed novels at once. For users with more than 60 posts, it provides a straightforward method to back up additional novels by accessing subsequent pages. The installation process is simple, requiring users to install the extension and then open their Pixiv novels dashboard to initiate the download via the extension's button.