Professional audiobooks
without a studio

Turn your manuscript into a studio-quality AI audiobook in under 30 minutes. Cast your book with the most realistic AI voices.

Create your audiobook

Used by 510 Authors

warblize.com/overview
My WorkplaceGood evening 11 Credits

Welcome to Warblize

Turn any manuscript into a studio-quality audiobook - narrated, cast, and ready to publish in minutes.

the-ledger-of-larkspur.epub 2.1 MB · Uses 4 Credits
Paste your book text, attach a file, or dictate a chapter...
English (US) Charon · Informative Create Audiobook
The Ledger of Larkspur / 1. The Ledger Export

The ledger had been closed for forty years when Mara found it under the floorboards.

“You shouldn’t have opened that,” said the clerk, without looking up.

Outside, the river kept its own accounts.

0:14 / 22:23

Take full creative control

Go beyond one flat narration. Edit any sentence, regenerate it, or swap the narrator, until it sounds exactly right.

The Ledger of Larkspur / 1. The Ledger 11 Credits RemainingExport

The ledger had been closed for forty years when Mara found it under the floorboards.

“You shouldn’t have opened that,” said the clerk, without looking up.

Narrator for this line Mara Sulafat The Clerk Fenrir Narrator Charon Regenerates this line only

Outside, the river kept its own accounts.

She turned the first page. The ink had not faded at all.

“Forty years,” he said. “And not a single entry balanced.”

Someone had kept writing long after the shop had closed.

1.0x 0:00 / 22:23

Built for publishing

Everything a distributor asks for, handled before you export.

Characters 3
NarratorCharon · DefaultMale
MaraSulafat · WarmFemale
The ClerkFenrir · ExcitableMale
+ Add character

Cast real characters. Every book has its own cast. Give each character a voice and assign any line to them.

Narrate in
English (US)Original
Spanish
French
German
Hindi
+ 42 more languages

47 languages, translated in place. Pick a narration language your book wasn’t written in and Warblize translates as it narrates.

Export
M4BMP3WAV
Chapter markers embedded
44.1 kHz · –3 dB peak · RMS in range
Cover art and metadata written
Opening and closing credits
Download · 214 MB

Exports that pass QC. Per-chapter files at the levels Spotify and Apple Books check for.

Distribution-ready for
  • Spotify
  • Apple Books
  • Kobo
  • Google Play
VoicesEnglish (US)

30 voices · every preview is real Warblize output

Voices with emotions

30
Studio voicesDistinct deliveries, from a warm literary narrator to a bright non-fiction read.
47
LanguagesLocal accents, not one voice with a translator bolted on. Narrate in English, Spanish, Hindi, Japanese and 43 more.

Narrated byWarblize

Common questions

How does Warblize create an audiobook?

Upload your EPUB, PDF, DOCX or TXT. Warblize extracts the text, structures chapters, and narrates every sentence with a studio-grade voice. You get files ready for Spotify, Apple Books and other distributors.

What files can I upload?

You can upload an EPUB, PDF, TXT and DOCX files up to 100 MB.

Can I fix a line without regenerating the whole book?

Yes. The studio breaks each chapter into sentences. Edit one sentence and regenerate just that line. Everything else keeps the audio it already has.

Can different characters have different voices?

Yes. Each book has its own cast. Add a character, give it a voice, and assign any sentence to it, so dialogue is actually performed by more than one narrator.

How many languages and voices?

47 languages and 30 humanlike voices with local accents and distinct delivery styles. If the narration language differs from your manuscript, Warblize translates as it narrates.

Do I own the commercial rights?

Yes. Every audiobook you generate includes full commercial rights. Publish on Spotify, Apple Books, Kobo and Google Play, or sell directly. Check the stores’ own rules for AI narration before you upload.

How does pricing work?

Choose a subscription or pay on-time to purchase credits. One credit covers 60 minutes of finished audio, and credits stay valid for 12 months.

How long does it take?

Most books generate in 5–15 minutes. A 60,000-word novel typically takes about 8 minutes.

Join 510 authors
creating audiobooks with Warblize

Create your audiobook