MOBI → audiobook

Turn a MOBI ebook into an audiobook

Old Kindle files, straight to audio. Drop a .mobi or .prc and pick a narrator. No detour through Calibre.

Straight from MOBI, no converting

MOBI and PRC keep the whole book in one stream with a hidden table of contents. Book2Speech unpacks it, restores the chapters from that table or from the headings, and reads the book in order.
Hybrid files that carry both the old and the newer Kindle layout use the newer, richer one.

Listening in three steps

1.
Drop your file above, or choose it. It opens in seconds.
2.
Play a few narrator samples and pick the one that fits the book.
3.
Press play. Sign in or create a free account, and chapter one starts right away.

Where good MOBI files come from

•
Calibre conversions of books you own.
•
Publisher and author downloads sold without DRM.
•
Project Gutenberg’s Kindle editions of the classics.

Made for whole books

•
265 narrators in 42 languages. Hear the samples, pick one, switch any time.
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Chapters you can jump between, with a suggested start past the title pages.
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Read-along text that follows the narrator sentence by sentence.
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Speed control, a sleep timer and bookmarks.
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Your place syncs across the web, iPhone and iPad, and Mac (Windows coming soon).

Keep it as a real audiobook

Like how it sounds? Choose Download audiobook and get one file with chapters, cover and book details, as M4B, MP3, Opus or WAV. Play it offline in an app or device that supports your chosen format.
Choose between M4B and MP3Estimate audiobook length and listening timeCheck narration and download allowances

Questions people ask

Can I upload a book from my Kindle library?

Only if it’s DRM-free. Store purchases are usually locked with DRM and can’t be opened; DRM-free purchases and your own files work.

Do I need to convert to EPUB first?

No. MOBI, PRC, AZW3 and KFX open directly.

Can I download my MOBI as an MP3 or M4B?

Yes. Choose Download audiobook and you get one file with chapters, cover and book details, as M4B, MP3, Opus or WAV. English books can be narrated free with Standard voices, and books in every language with Premium voices, from your plan’s Premium hours.

Is it free?

Yes, in English. Standard voices are unlimited on every plan, Free included. Free also gives you 10 minutes of Premium voices, one book of your own and one audiobook download. Listener includes 3 downloads, Premium 15 and Ultra unlimited, along with more books and Premium hours.
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