Audiobooks
AI voice for audiobooks
This is the case generated narration handles best. Chapter 12 sounds exactly like chapter 1, a corrected paragraph re-renders in the same voice months later, and a 300-page manuscript does not require a studio calendar.
It is also the case where character length matters most, so the plan arithmetic below is worth doing before you start.
The workflow
- 1
Prepare the manuscript first
Expand abbreviations, decide how numbers should be read, and mark chapter breaks. Text preparation is most of the work in audiobook production, generated or not.
- 2
Generate chapter by chapter
One file per chapter is the right granularity: it matches how audiobooks are distributed, and a fix re-renders one chapter rather than a book.
- 3
Let the chunker handle long passages
Long text is split on sentence boundaries — including the Devanagari danda — and stitched, so a chapter arrives as one continuous file rather than a folder of fragments you have to join.
- 4
Listen to the first chapter end to end before generating the rest
Pronunciation problems in names and invented words show up in the first chapter and repeat for the whole book. Fix the text once, then generate the remainder.
What goes wrong, and what to do about it
- Proper nouns are pronounced wrong throughout the book.
- Respell them phonetically in the source text. It is unglamorous and it is what human narrators do with a pronunciation sheet.
- Dialogue is flat because every character sounds the same.
- Use separate voices for major characters, or accept a single-narrator read and write attributions clearly. Do not expect one clone to act.
- The character allowance runs out halfway through the book.
- Do the arithmetic first. See the sizing note below.
Which plan you actually need
A 50,000-word book is roughly 280,000 characters and about six hours of audio. That is larger than Premium's 250,000-character monthly allowance, so a full-length book is either a Premium Plus job (800,000 characters, 800 minutes) or a two-month Premium project split by chapter. Short non-fiction and course companions usually fit inside Starter or Premium comfortably.
Full limits are on the pricing page. Every plan includes the same 34 languages — plans differ on volume, voice slots and queue priority, not on capability.
Frequently asked questions
Can I sell an audiobook narrated with an AI voice?
Paid plans include commercial use of audio you generate. Distribution platforms set their own rules on synthetic narration and disclosure — Audible, Spotify and Google Play have each published policies, and they change, so check the ones that apply before you produce.
How long does a chapter take to generate?
Generation is queued and asynchronous rather than instant for long text. You submit a chapter and collect it when it is done; you do not have to keep the tab open.
Does it work for Hindi audiobooks?
Yes. Devanagari text is chunked on the danda as well as the full stop, which is what keeps long Hindi passages from breaking mid-clause.
Other use cases
- AI voice for YouTube videosNarrate YouTube videos in your own cloned voice or a preset one, in Hindi, Hinglish or English. Consistent across episodes, and cheap enough to re-render a line you got wrong.
- AI voice for Reels, Shorts and short-form videoTurn a 30-second script into voiceover in seconds, in Hinglish or Hindi. Built for creators publishing daily, where recording every clip is the bottleneck.
- AI voice for podcastsGenerate podcast intros, ad reads, corrections and pickup lines in your own cloned voice, without booking studio time for thirty seconds of audio.
- AI voice for e-learning and course narrationNarrate courses in Hindi, Hinglish, English or ten more Indian languages — and re-narrate the three slides you changed without re-recording the module.
Try it for audiobooks
Start on the free tier with your own script. If it does not sound right, you have lost five minutes.