Recently, we wrote that Amazon now recommends uploading an EPUB file to KDP. In that post, we wanted to share the news of this change, and make sure you knew how to use Vellum’s Generation Preferences to choose between generating a Kindle-specific EPUB and MOBI file.
Because of Amazon’s new recommendation, we’ve decided to make a small change to these options. In a coming update, Vellum’s options for Kindle output will be:
- EPUB Only
- EPUB + MOBI
With these new options, Vellum will always generate an EPUB file that is designed to be uploaded to KDP. If you need a MOBI as well — for sideloading or sending out an ARC — Vellum will generate one at the same time, giving you a file for each use case.
To keep things simple for new users, Vellum will default to EPUB Only. If you’ve generated books before, you’ll see the following prompt when you next generate for Kindle:
These options will also be available in Generation Preferences.
Again, these changes will be in our next update to Vellum,
coming soon now available.