EPUB to audiobook

Convert EPUB to Audiobook (MP3)

Turn an EPUB ebook you have the rights to into a natural-sounding MP3 audiobook — free preview first, one-time payment, no account.

EPUB is the best format you can upload to an audiobook converter. Unlike PDFs, an EPUB stores real text with a real table of contents, so HirayaAI reads your book's actual chapter structure, extracts clean paragraphs and narrates them in order with natural AI voices. The result is a single downloadable MP3 audiobook — not a folder of clips — with proper pauses between sections and ID3 tags your player understands.

Upload your EPUB, pick a narrator voice and listen to a free preview of the opening in seconds. The preview is generated from your actual file, so you hear exactly how the finished audiobook will sound before paying anything. If it sounds right, one click converts the whole book — most EPUBs finish in a few minutes.

Convert your EPUB — free preview

Free preview · $6 per file up to 150,000 words · $10 above · No subscription

How it works

EPUB to MP3 in four steps

1 · Upload your EPUB Text and chapters are extracted automatically

2 · Hear a free preview The opening of your book, in your chosen voice

3 · Pay once Price is shown from your exact word count

4 · Download one MP3 Link on screen and by email, valid 7 days

Good to know

What makes EPUB conversion different

Chapters come from your book, not guesswork. HirayaAI reads the EPUB table of contents first, so chapter boundaries land where the author put them. Books without a usable TOC fall back to heading detection, and junk sections like copyright pages are filtered out of the narration.

DRM-protected files can't be converted. EPUBs locked with DRM (for example, books tied to a store account) can't be read by any converter. HirayaAI is for EPUBs you own the rights to: your own manuscripts, licensed content and public domain books. Kindle formats like AZW or KFX aren't supported — export or convert to EPUB first.

Also converting other formats? See PDF to audiobook and TXT to MP3, or read the full pricing details.

FAQ

EPUB conversion questions

Is converting EPUB to audiobook free?

The audio preview is free — you hear the opening of your book in your chosen voice before deciding. The full conversion is a one-time payment: $6 for files up to 150,000 words, $10 above that. No subscription and no account.

Does the audiobook keep my EPUB's chapters?

Yes. Chapters are detected from the EPUB table of contents and narrated in order with natural pauses between them, then delivered as one continuous MP3 file.

Can I convert Kindle books or DRM-protected EPUBs?

No. DRM-protected files can't be read, and Kindle formats (AZW, KFX) aren't supported. HirayaAI converts DRM-free EPUB files that you own or have the rights to use.

How long does an EPUB take to convert?

The free preview is ready in seconds. A full book usually finishes in a few minutes; very long books take somewhat longer. The download link is shown on screen and emailed to you.