Formatting a Self-Published Novel for Publication

If you've read The Anatomy of a Book, you already know what goes into a finished book — cover, half-title, title page, copyright page, your story, and backmatter, in order. This article picks up from there and answers a different question: how do you actually turn a manuscript into the files each platform requires, and what tools make that process manageable?

Formatting a self-published novel is the process of transforming a raw manuscript into the specific file formats that KDP, IngramSpark, Kobo, Apple Books, and other platforms each require — and doing so in a way that looks professional, reads well on every device, and passes each platform's quality checks without rejection. This article covers what those file requirements actually are, compares the major formatting tools available to indie authors, and helps you decide whether to do this yourself or hire it out.

The File Types You'll Need

The practical reality: you'll typically need at least one EPUB file (for ebook distribution across most platforms) and one print-ready PDF interior plus a separate print-ready PDF or image cover file (for any print formats you're publishing). If you're publishing both ebook and print — which most indie authors do — you need both, and they have different formatting requirements even though they contain the same story.

Why Ebook and Print Formatting Are Different Jobs

This trips up a lot of first-time self-publishers: a manuscript formatted beautifully for print doesn't automatically produce a good ebook, and vice versa. Print formatting deals with fixed page sizes, page numbers, running headers, widow and orphan control (avoiding single lines stranded at the top or bottom of a page), and exact spacing. Ebook formatting deals with reflowable text — your reader might be on a phone, a tablet, or an e-reader with a dozen different font size settings, and your formatting needs to look correct across all of them, which means thinking in terms of relative spacing and styles rather than fixed positions.

This is the central reason dedicated formatting tools exist: they let you maintain one source manuscript and generate both an EPUB and a print PDF from it, each correctly formatted for its own medium, without you manually rebuilding the book twice.

Formatting Tool Comparison

There are several tools built specifically for indie author book formatting, each with a different approach, platform availability, and pricing model.

Atticus

A web-based formatting tool (atticus.io) that works on any operating system since it runs in a browser, with a one-time purchase price. Atticus combines writing and formatting in one tool — you can write your manuscript directly in Atticus or import a Word document, then format and export to EPUB and print PDF. Its cross-platform availability (since it's browser-based) makes it a popular choice for authors who don't want to be locked into Mac-only or Windows-only software.

Vellum

Vellum (vellum.pub) is widely regarded as one of the most polished formatting tools available, producing genuinely beautiful ebook and print output with minimal effort. Its significant limitation: Vellum is Mac-only. For authors on a Mac, it's a strong option; for Windows users, it's simply not available, which has historically pushed many Windows-based authors toward Atticus or other alternatives.

Lacuna

Lacuna (lacuna.pub) is a formatting application for both Windows and Mac, with one-time pricing starting around $139. It imports your manuscript from a Word document (DOCX), automatically detects chapter breaks from your heading styles, and lets you apply professionally designed styles to generate both EPUB files for ebook distribution and print-ready PDFs for paperback and hardcover. For authors on Windows specifically — who've historically had Atticus as close to their only dedicated option, since Vellum is Mac-only — Lacuna is a meaningful additional choice, and its DOCX-based workflow means it fits naturally with a Word-based writing and editing process.

Reedsy Studio

A free, web-based tool from Reedsy that combines writing, formatting, and collaboration features (useful if you're working with an editor inside the same platform). Its formatting output is more basic than Atticus, Vellum, or Lacuna — fewer style customization options — but as a free tool with no cost barrier, it's a reasonable starting point for authors who want to get a functional EPUB without any upfront investment, with the option to move to a more full-featured tool later.

Manual Formatting in Word

It's entirely possible to format a book manually in Microsoft Word — applying Heading styles correctly (essential for ebook TOC generation, as covered in Constructing a Table of Contents), setting up your page layout for print, and exporting to the formats each platform needs. This is the most time-consuming and error-prone path, but it's also free and gives you complete control. For a single book, the time investment to learn this well may exceed the cost of a dedicated tool; for authors planning a large catalog, the skills are transferable across every future book.

Quick Comparison

DIY vs. Hiring a Professional Formatter

Whether to format your own book or hire a professional formatter depends on a few honest questions: How many books are you planning to publish? If this is the first of many, the time invested in learning a formatting tool pays off repeatedly across your catalog. How complex is your interior? A straightforward novel with chapters, scene breaks, and standard frontmatter/backmatter is well within the capability of any of the tools above. A heavily illustrated book, a book with complex tables, footnotes, or unusual layout requirements may benefit from a professional formatter's experience navigating those edge cases. How much is your time worth relative to a formatter's fee? Professional formatting typically runs from $3-8 per page for straightforward fiction interiors, sometimes as a flat fee per book (commonly $150-500 for a standard novel) rather than per-page.

A reasonable middle path that many authors land on: learn one of the formatting tools above for your first book or two, building the skill and the reusable templates as you go. If you reach a point where your time is better spent writing than formatting, or you hit a book with formatting complexity beyond what you want to manage, that's when hiring a professional formatter for that specific title makes sense — your existing templates and experience still inform what you brief them on.

Keeping Formatted Files Organized

Once a book is formatted, you'll have several files to keep track of: your EPUB (possibly multiple versions if you've made updates), your print interior PDF (potentially one per trim size if you publish in more than one), and your cover files for each format and platform. Across a growing catalog, this file management becomes its own small project — and it's the kind of thing that's invisible until the day you need a file you can't find.

Formatting is the last technical step between your finished manuscript and a book readers can actually buy — and it's more approachable than it looks once you pick a tool that fits your platform and workflow. Whether that's Atticus, Vellum, Lacuna, Reedsy Studio, or Word itself, the goal is the same: a manuscript that reads beautifully whether it's on a Kindle, in someone's hands as a paperback, or anywhere in between. 

- Randall