Why did Amazon stop supporting MOBI for Send to Kindle?

Amazon deprecated legacy MOBI format in favor of standard EPUB 3.0. EPUB supports modern fonts, vector graphics, and multi-device synchronization.

Do files need to be DRM-free?

Yes. Files must be DRM-free (unprotected). Encrypted or DRM-locked files from proprietary stores cannot be converted.

Is it safe to convert private books on MobiToEpub?

Yes, 100%. MobiToEpub processes files entirely inside your local browser memory using WebAssembly. Your files are never uploaded to any remote server.

How do I send converted EPUB files to my Kindle?

You can visit amazon.com/sendtokindle in your browser to drag and drop the converted EPUB, or attach the .epub to an email addressed to your @kindle.com email.

Can I read converted EPUB files on Apple Books and Kobo?

Yes. Standard EPUB 3.0 files generated by MobiToEpub work universally across Apple Books (iOS/macOS), Kobo eReaders, Google Play Books, and Android reading apps.

In-Browser 100% Client-Side Conversion • DRM-Free Files

Convert MOBI to EPUB.

Kindle MOBI, AZW3 & PDF ebook to standard reflowable EPUB 3.0. No upload to server, processed in the browser.

Drag & Drop your eBook files here

DRM-free MOBI, AZW3, AZW, EPUB, PDF, FB2, CBZ, TXT up to 500MB