EPUB Validation: How to Pass EPUBCheck (2026)
You have exported your manuscript as an EPUB and it opens perfectly in your e-reader — so it must be
You have exported your manuscript as an EPUB and it opens perfectly in your e-reader — so it must be
Most books are set in 10 to 12-point type, which works for average eyesight but quietly excludes millions of potential
Ask indie authors which tool formatted their book, and one name dominates: Vellum. It is the app behind the elegant
Most self-publishers obsess over covers, chapter headings, and trim sizes — then paste their acknowledgments in as an afterthought: centered,
A photograph that looks perfect in your Word manuscript can turn into a blurry smudge or a broken grey box
Open almost any traditionally published nonfiction book and you will find a small parade of short pieces before the real
If you are publishing on Amazon KDP, kindle create formatting is the free shortcut between your finished manuscript and a
Your table of contents is the first thing readers judge and the last thing most authors finish. It is the
Nothing deflates launch-day excitement like a red error banner on your KDP dashboard. You uploaded your EPUB or DOCX, clicked
You have finished your manuscript, and now a practical question is standing between you and the publish button: how much