EPUB to MOBI Converter

Upload an EPUB file to convert it to MOBI format.

Frequently Asked Questions

EPUB is the open standard supported by most readers. MOBI is an older Kindle format. MOBI has fewer formatting features than EPUB.

MOBI is mainly needed for older Kindle devices (pre-2011). For newer Kindles, AZW3 or EPUB is preferred.

Yes. MOBI is compatible with all Kindle models, including older ones that do not support AZW3.

Connect your Kindle via USB and copy the MOBI to the documents folder, or email it to your Kindle's personal document address.

No. X-Ray is only available for books purchased from Amazon. Sideloaded MOBI files do not support X-Ray.

Yes. The Kindle app on iOS and Android supports MOBI files sent to your Kindle email address.

For older Kindles, MOBI is the only option. For newer Kindles (2022+), EPUB is now supported natively and is the preferred format.