Book formatting
Your manuscript in, a print-ready book out
Pick a theme and a trim size. AIWriteBook lays out the interior, sizes the wrap cover to your page count and builds the EPUB.
- PDF/X-1a for KDP and IngramSpark
- Wrap cover sized to your page count
- 200 credits once per book
See it in action
Get to a file the store accepts
Without it
- Weeks in Word fighting margins, headers and widows
- A rejected upload over bleed, spine or fonts
- Paying a designer again for every typo fix
With it
- Pick a theme, get every file
- Preflight names what a store would reject
- Fix a typo and re-generate free
From manuscript to print files
01Step
Choose automatic or advanced
Automatic finishes the book from a theme. Advanced opens every setting.
02Step
Pick a trim and a theme
17 trim sizes, matched themes, live preview of your own pages.
03Step
Edit right on the page
Drop caps, scene breaks, images and page breaks, synced with your manuscript.
04Step
Generate the files
Print PDF, wrap cover, EPUB and DOCX in one click. Regenerate as often as you like at no extra cost.
Real output from the Format step
Everything a printed book needs
Print interior
PDF/X-1a:2001, CMYK with FOGRA39, every font embedded.
Wrap cover
Front, spine and back in one file, spine from your page count, barcode zone reserved.
EPUB and DOCX
A validated EPUB for ebook stores and a DOCX for editors.
17 trim sizes
From 5 × 8 to 8.5 × 11, with bleed and gutter derived for you.
12 typefaces
EB Garamond, Libre Baskerville, Lora and more, with a glyph check.
Preflight
Names every issue a store would reject and links to the fix.
200 credits once per book on Pro, Ultra or any AppSumo tier. Re-generate free, forever.
Compare plansQuestions authors ask
Formatting for one book, permanently. Change the theme, trim or text and re-generate as often as you like at no further cost. A second book needs its own unlock.
Pro, Ultra and every AppSumo lifetime tier. Plus keeps the DOCX export and sees a live preview of its own book. Free accounts get a watermarked standard PDF.
Yes. Front, spine and back come as one printer-ready file, with the spine width computed from your final page count and paper, and a reserved barcode zone.
Yes. Interiors and covers are PDF/X-1a:2001, which IngramSpark and BookVault require and KDP, Lulu, Draft2Digital and Barnes & Noble Press accept.
Preflight checks the finished layout first and names the problem, such as a low-resolution cover image or a character no font can draw, with a link to the screen that fixes it.
Yes. Text, titles, styles, verse, lists, scene breaks, drop caps, page breaks and images are editable on the page and stay in sync with the writing step.
It does the same job in the browser, so Windows, macOS, Linux and Chromebooks all work. It also builds the print wrap cover.
Turn your manuscript into a real book
Write or import it free, then unlock formatting when it is ready to print.