The gutter is the extra margin space on the inner edge (spine side) of each page. It prevents text from getting lost in the binding. Important notes: Most formatting tools calculate gutter margins automatically based on trim size and page count.
Articles Tagged: Layout
What is a spine width and why does it matter?
Spine width is the thickness of your book’s spine, based on page count and paper type. It matters because: Both KDP and Ingram provide spine calculators. Don’t guess — always format your cover to match the precise width.
What is trim size?
Trim size is the final width and height of your printed book after it’s been cut at the printer. Common trim sizes (in inches) include: Trim size affects layout, page count, cost, and how your book appears on a shelf. Most platforms let you select from predefined trim sizes — just ensure your interior and […]
What is interior layout or typesetting?
Interior layout (also called typesetting) is the process of designing how the inside of your book looks — page by page. It includes: A well-typeset book feels polished and is easy to read. It’s also essential for meeting platform-specific print guidelines.
How do I format my manuscript for publishing?
Formatting means converting your raw manuscript into a layout that looks professional in print or digital form. Key elements include: You can use tools like Atticus, Vellum (Mac), MS Word, or hire a professional typesetter. Don’t skip this step — good formatting equals good readability.
What is proofreading?
Proofreading is the final check before publishing. It happens after formatting — when your book looks exactly as it will appear in print or online. A proofreader looks for: This is your last line of defense. It doesn’t fix content — it catches the little things that could distract or frustrate readers.