The most crucial distinction between print and eBook production is the fundamental change from fixed layout to reflowable design. A print layout is static—every element is fixed in place, down to the millimeter. An eBook layout is dynamic; the content adapts fluidly to the reader’s device, chosen font size, and screen orientation. Attempting to force a single layout file for both mediums will result in a disastrous user experience in the digital version.
The Fixed vs. Reflowable Paradigm
Understanding the technological foundation of each format dictates the entire layout strategy.
The Reflowable Layout (eBook)
eBooks utilize a reflowable layout (primarily EPUB and MOBI formats). The layout is dictated by the reader’s settings, not the designer. This format prioritizes text accessibility and adaptability.
| Element | Print (Fixed) Layout Strategy | eBook (Reflowable) Layout Strategy |
| Page Numbers | Required (Bottom center/outer corner) | Dynamic/Device-generated; removed from text flow |
| Images | High-resolution (300 DPI); placed precisely | Lower resolution (72-96 DPI); anchored to surrounding text (Inline) |
| Chapter Starts | Often forced to a Recto (right-hand) page | Flow continuously, starting immediately after previous text ends |
FAQ: Maximizing Digital and Print Quality
Q: Do I need to re-layout the book for every eBook platform?
A: No. A single, well-structured EPUB file (the industry standard) can be submitted to KDP, Apple Books, and others. The platforms convert the EPUB to their proprietary format (e.g., KDP converts to MOBI/KPF).
