Formatting Your First Ebook: A No-Jargon Guide for New Authors
Publishing your first ebook and don't know where to start with formatting? This guide explains what you actually need to do — without the technical overwhelm.
You’ve finished writing your book. Now you need to format it for publishing — and if you’ve started researching how, you’ve probably already encountered a wall of confusing terminology: EPUB, MOBI, EPUBCheck, KPF, back matter, metadata, reflowable layout.
You don’t need to understand all of that to publish a professional ebook.
This guide is for first-time self-publishers who want a clear answer to one question: what do I actually need to do to get my book formatted and published?
What “formatting” actually means
When people talk about ebook formatting, they mean turning your manuscript — a Word document, a Google Docs file, a Scrivener export — into the file format that ebook retailers accept.
The main file format you need is called an EPUB. It’s what Amazon KDP, Kobo, Apple Books, Google Play, and most other major retailers use. (Amazon has its own internal format, but you can upload an EPUB and KDP converts it for you.)
An unformatted Word document uploaded directly to a retailer will usually look broken on an e-reader — awkward spacing, inconsistent fonts, weird chapter breaks. A properly formatted EPUB looks the way you intend it to on every device.
That’s the goal: an EPUB file that looks professional and passes the retailer’s technical checks without being rejected.
The tools most people recommend (and why they don’t all work for everyone)
Vellum is frequently called the best ebook formatting tool for indie authors. It’s easy to use, produces beautiful results, and doesn’t require any technical knowledge. The problem: it only runs on Mac. If you’re on Windows or Linux, you can’t use it. And it costs $250.
Atticus works on both Windows and Mac. It handles both ebooks and print. At $147, it’s cheaper than Vellum but still a significant investment for a first book.
Calibre is free and technically capable of converting files to EPUB. But it’s a library management and conversion tool, not an author-facing formatter. Getting polished, retailer-ready output from Calibre requires technical knowledge most first-time authors don’t have.
Libba is browser-based and works on any device — Windows, Mac, Linux, or iPad. It has a free tier so you can format your first book without committing to a purchase. Pro unlocks export for $39/year.
What you need to format your first ebook
Here’s the practical list. Don’t let the jargon intimidate you — each of these is simpler than it sounds.
1. Your manuscript in a standard format
DOCX (Word) is the most common starting point. Google Docs can export to DOCX. Scrivener can compile to DOCX. If you have a Word document, you’re ready to import.
2. A formatting tool
Your tool turns the document into a properly structured EPUB. It handles the chapter structure, typography, spacing, and technical packaging that retailers require.
3. Basic book metadata
Your title, author name, and a brief description. You’ll enter these during the formatting process. Nothing technical — it’s the same information you’d fill in on the retailer’s publishing form.
4. A cover image (for display purposes)
You don’t embed the cover inside the EPUB for most retailers — you upload it separately when you publish. But your formatting tool will ask for it if you want it visible in the preview.
5. An export for the specific retailer you’re publishing on
Different retailers have slightly different requirements. A good formatting tool handles this automatically when you export.
A simple first-book workflow
If you’re using Libba, this is what the process looks like:
Step 1: Import your manuscript Upload your DOCX file. Libba pulls in your chapter structure and text.
Step 2: Apply a template Choose a style that fits your genre — clean and minimal for non-fiction, more decorative for romance or fantasy. You can adjust fonts, spacing, and scene break ornaments.
Step 3: Check the device preview Before exporting, switch to the device preview to see exactly how your book will look on a Kindle Paperwhite, Kobo, or iPad. Catch anything that looks off — a chapter break in the wrong place, a font that isn’t rendering right.
Step 4: Export for your retailer Choose the platform you’re publishing on first — Kindle, Kobo, Apple Books — and export. Each export is a clean EPUB file ready to upload.
Step 5: Upload to the retailer Log in to KDP, Kobo Writing Life, Apple Books for Authors, or wherever you’re publishing, and upload the EPUB file. Fill in the metadata, set your price, and publish.
Common mistakes to avoid on your first book
Uploading a Word document directly. KDP accepts DOCX uploads, but the output is rarely what you want. The automatic conversion doesn’t respect your paragraph spacing, font choices, or chapter breaks in a predictable way. Use an EPUB formatter.
Not previewing before export. The most common formatting problems are invisible until you look at the file on an actual device. Use the device preview in your formatting tool before every export.
Using the same EPUB for every retailer. If you publish to both Amazon and Kobo, your back matter links matter. Amazon’s KDP will reject an EPUB that contains Kobo links in the back matter. Each retailer-specific export strips the wrong links automatically — don’t skip this step.
Expecting instant approval. KDP typically processes submissions within 24–72 hours. Kobo and Apple can take longer. Plan for this in your launch timeline.
You don’t need to understand the technical side
You don’t need to know what EPUBCheck is, what XHTML means, or how CSS works. A good formatting tool abstracts all of that. Your job is to make your manuscript look the way you want it to look — the tool handles the technical packaging.
The first time takes longest because you’re learning the workflow. By your second book, the formatting step will take an hour or less.
