A book on BookFunnel is really just a collection of files and some metadata describing those files. When you upload a book, you will be asked to provide the necessary files for BookFunnel to distribute your “book” to readers. Some files are required, others are optional. BookFunnel supports these file formats: EPUB, MOBI, PDF, and JPEG (for a cover image).
Recommended JPEG Size: 640×1000
All BookFunnel pages prominently feature your book cover. If you do not have a book cover, BookFunnel will use a generic book cover on your download pages. Need a free or temporary book cover?
Maximum EPUB File Size: 23 MB
Your EPUB file should have the book cover embedded. Learn more about uploading your EPUB.
Maximum MOBI File Size: 23 MB
Your MOBI file should have the book cover embedded, and be less than 23 MBs in size, to ensure readers can email it to their Kindle email account. Learn more about uploading your MOBI.
Maximum PDF File Size: 23 MB
PDF files are great for things like worksheets, coloring books, and graphic novels. You’re not required to provide a PDF with your ebook, but some readers will appreciate it. Learn more about uploading your PDF.
Sharing Books with Readers
The most important thing to know about your books on BookFunnel is that there are two necessary parts to sharing a book: the book itself, and a download page where the reader can download the book. Learn more about creating a download page.