Quick Verdict
Kindle Create is the right tool if you are publishing a simple book only on Amazon and want to spend nothing. LiberScript is the better fit if you want files you can use on any store, more control over the interior, or built-in feedback on your writing, and are happy to pay a few dollars for a short pass.
The Question That Decides It
Before comparing features, ask where your book will be sold. Kindle Create saves your book as a KPF file, a format that only Amazon KDP accepts. You cannot upload it to Apple Books, Kobo, Barnes & Noble, IngramSpark, Draft2Digital or your own website.
LiberScript exports standard files: an EPUB that every major ebook store accepts, a print-ready PDF sized to your trim for any print-on-demand service, and a DOCX for editors. If there is any chance you will sell beyond Amazon, now or later, that difference matters more than any feature list.
How They Compare
| Kindle Create | LiberScript | |
|---|---|---|
| Cost | Free | From $3.99 for a Day pass to $299.99 for Lifetime |
| Runs on | Windows and Mac desktop app | Web browser on any computer |
| Imports | Word and RTF files | DOCX, EPUB, PDF, Markdown and plain text |
| Output | KPF file for KDP only | EPUB, print PDF and DOCX for any platform |
| Design | A small set of themes | Themes plus fonts, spacing, chapter openers, drop caps and numbering |
| Print margins | Set automatically | Set by your trim size, with a paginated preview |
| Writing feedback | None | Whole-book critique, grammar check and readiness score |
| Footnotes and bibliography | Limited | Automatic numbering and a generated bibliography |
What Kindle Create Gets Right
It is free, it comes from Amazon and it is built specifically for KDP, so its output always matches what Amazon expects. Import a manuscript, let it detect your chapters, pick a theme, and you have a clean Kindle ebook and a paperback interior with margins set for you. For a first novel sold only on Amazon, it removes nearly all the friction of formatting.
Its limits appear with anything more complex. The design options are few, tables and lists are awkward, image-heavy pages are hard to manage, and the files stay on Amazon.
What LiberScript Adds
LiberScript covers more of the process around formatting:
- Smarter import. It detects the title page, copyright page, dedication, chapters and back matter, keeps bold and italics, and turns each part into a block you can reorder or split.
- Two writing modes. Write mode shows one chapter at a time; Flow mode shows the whole book as one continuous, book-styled page.
- A full-manuscript critique. It flags adverbs, passive voice, filler words, clichés, repeated phrases and pacing, each tied to the sentence where it occurs, plus a grammar and spelling check.
- More design control. Fonts, sizes, line spacing, chapter opener styles, drop caps, numbering and right-hand chapter starts, with real paginated spreads in the preview.
- Planning and collaboration. A word-count goal with a daily pace, a list of story beats, and unlimited collaborators on a project.
Design Differences You Will Notice
Readers rarely notice formatting unless it is clumsy, but small touches shape their first impression. Kindle Create's themes produce a tidy, plain interior. That is perfectly readable, though books in the same theme can look alike.
LiberScript lets you adjust more of the details: how each chapter opens, whether it starts with a drop cap, how chapters are numbered (for example "Chapter One" or a simple numeral), how epigraphs are styled and whether every chapter begins on a right-hand page in print. Seeing the pages laid out as real spreads at your trim size makes it easier to spot awkward breaks before you order a proof.
Kindle Unlimited and KDP Select
Both tools work for books enrolled in KDP Select. The program cares about where your ebook is sold, not which software formatted it. If you plan to stay exclusive to Amazon, either tool can produce your Kindle file. If you might leave KDP Select later and publish wide, standard EPUB files from LiberScript let you upload to other stores the day your enrollment ends, without reformatting.
Free vs a Few Dollars
Kindle Create costs nothing, which is hard to argue with. LiberScript's cheapest option is a $3.99 Day pass, enough to import a manuscript, try a theme and export your files. A $9.99 Week pass suits a focused formatting sprint, and a $29.99 Month pass covers drafting and revising. Passes never renew automatically.
The question is whether standard files, more design control and editorial feedback are worth a few dollars to you. For an author who will only ever publish on Amazon with a simple book, they may not be. For anyone planning to sell wider or wanting a more distinctive interior, the small cost usually pays for itself the first time you avoid reformatting.
I format ebooks and paperbacks with standard files that work on KDP, IngramSpark, Kobo, Apple Books and more.
Three Typical Authors
The First-Time Novelist, Amazon Only
She has a text-only novel, no budget for tools and plans to enroll in KDP Select. Kindle Create gives her a clean Kindle ebook and paperback at no cost. It is a sensible choice, as long as she stays with Amazon.
The Nonfiction Author With Footnotes
He has a research-heavy book with dozens of citations and wants to sell on Amazon and through IngramSpark to bookstores. LiberScript numbers his footnotes, builds his bibliography and exports a standard print PDF IngramSpark accepts. Kindle Create would leave him reformatting for every platform beyond Amazon.
The Author Who Wants One Last Edit
She has finished her draft but suspects it is padded with filler words and repeated phrases. LiberScript's critique helps her tighten the manuscript before formatting it in the same project. Kindle Create has no editorial tools at all.
If you are weighing Kindle Create against paid desktop software instead, our comparison of Kindle Create and Vellum covers that choice.
Moving From Kindle Create to LiberScript
If you already published with Kindle Create, switching is straightforward. Start from your clean Word manuscript, import it into LiberScript, check that chapters were detected correctly, choose a theme and export new files. Upload the new interior to KDP as an update to the same book, so your reviews and sales history stay in place, and use the same files for any other stores.
A Quick Checklist Before You Choose
- Will this book ever be sold outside Amazon, in print or as an ebook?
- Does it include footnotes, tables, images or anything beyond plain chapters of text?
- Do you want the interior to look distinctive, or is clean and simple enough?
- Would a final critique of the whole manuscript help before you format it?
- Will a co-author or editor need to work in the manuscript with you?
If you answered no to all five, Kindle Create will serve you well. If you answered yes to any of them, a tool with standard exports and more control is worth the small cost.
What to Keep in Mind
- Kindle Create files work only on KDP, and its design options are limited compared with paid tools.
- LiberScript runs online in a browser, and sells time-limited passes unless you choose Lifetime. Export your files while your pass is active.
- Neither designs your cover by default. LiberScript is rolling out a cover studio gradually, so most authors should plan for a separate cover.
Frequently Asked Questions
For a simple book sold only on Amazon, yes. Its files work only on KDP and its design options are limited, so authors selling elsewhere usually need another tool.
No. Kindle Create produces a KPF file that only Amazon KDP accepts. Other stores need an EPUB.
Passes cost $3.99 for a day, $9.99 for a week, $29.99 for a month, $99.99 for a year or $299.99 for Lifetime, with no automatic renewal.
Yes. It exports a print-ready PDF sized to your trim, suitable for KDP Print, IngramSpark and other printers.
No. LiberScript includes a grammar and spelling check and a critique of the whole manuscript.
Yes. KDP Select is about where the ebook is sold, not how it was formatted. LiberScript's EPUB uploads to KDP like any other, and the same file is ready for other stores if you later go wide.
No. Uploading new files to an existing KDP book updates the content without creating a new listing, so reviews stay in place.