Creates a title plus chapter headings and summaries you can expand block by block.
Applies to every paragraph. Takes a moment on a long book.
Uses FLUX on Workers AI. The image is embedded in the book, not stored anywhere.
6×9 is the standard KDP paperback trim.
Opens your print dialog — choose Save as PDF as the destination. This uses the browser's own PDF engine, so page breaks and fonts come out exactly as shown.