Alice's Adventures in Wonderland0:41
AI audiobooks
Your ebook, turned into a full cast audiobook.
AI audiobooks with a full cast.
Upload a manuscript and get an AI audiobook where every character has their own voice. Direct any line, then export M4B or MP3.
Directions and sound tags work on every line, for the narrator and each character. See plans
Reading your EPUB…Demo
EPUBLewis Carroll
Alice's Adventures in Wonderland
12 chapters
Chapters found12
- 1Down the Rabbit-Hole
- 2The Pool of Tears
- 3A Caucus-Race and a Long Tale
- 4The Rabbit Sends in a Little Bill
- 5Advice from a Caterpillar
- 6Pig and Pepper
- 7A Mad Tea-Party
- 8The Queen's Croquet-Ground
- 9The Mock Turtle's Story
- 10The Lobster Quadrille
- 11Who Stole the Tarts?
- 12Alice's Evidence
Reading your EPUB…Chapter 8 · The Queen's Croquet-Ground
NarratorCharon
AliceLeda
White RabbitFenrir
Queen of HeartsKore
My name is Alice, so please your Majesty.
The Queen turned crimson with fury, and, after glaring at her for a moment like a wild beast, screamed
Off with her head! Off—
It's—it's a very fine day!
Alice's Adventures in Wonderland
Lewis Carroll · 12 chapters
Demo
- AI voices to cast
- 137
- 70 standard · 67 premium
- file types in
- 5
- EPUB · PDF · DOCX · TXT · MD
- ways out
- 3
- M4B with chapters · MP3 · ZIP
- voice models
- 4
- Gemini · ElevenLabs
Voice direction
AI audiobook narration you can direct.
Direct AI audiobook narration in plain English: add a note in brackets at the start of a line. Each line below is read twice by the same voice, once flat and once directed.
[say with hyped, high energy like a YouTube intro]
Stop scrolling. In the next sixty seconds, I'm going to show you the trick that doubled my channel.
Sarah · Directed0:06
Listen
Hear a full-cast AI audiobook
Transcript
Line 1 of 7
Playlist
Genres
AI audiobooks for every genre
A thriller needs a different cast than a bedtime story. Pick a genre to see a sample AI audiobook line-up, then recast any role in the studio.
Fantasy
A steady narrator for the long road, a raider who sounds like one, and a sorceress you won't forget.
Premium voicesClick a role to hear its voice.
Hear the premium voices — hover to listenHear the premium voices — tap to listen
Previews are the provider's own samples of voices you can pick for your AI audiobook in the studio.
Voice library
Audiobook character voices for every role.
Narrators, heroes, villains and quiet side characters, each with a sound of its own. These are demo performances; in the studio you cast your AI audiobook from standard and premium voice lists.
- Ready-made audiobook character voices
- Assign a voice to every character
- Premium voices for narrators and leads
- Lively
Sarah
English
- Narration
Blake
English
- Calm
Luna
English
- Clear
Nate
English
- Narration
Hana
English
- Clear
Simon
English
- Narration
Ashley
English
- Narration
Camila
Spanish
- Narration
Johanna
German
- Lively
Asuka
Japanese
- Narration
Alain
French
- Narration
Heitor
Portuguese
How it works
From manuscript to audiobook in three steps
Sarah · English
Okay, so here's the part nobody tells you.
42 charsGenerate
Drop an EPUB, PDF or DOCX — or paste a chapter.
An AI narrator reads the prose; each character gets a voice. Add [whisper] or [laugh] anywhere.
Download your AI audiobook as MP3 or M4B with chapters.
Try it free
Free credits to start. No card needed.
Why full cast
AI-generated audiobooks with a whole cast
Finished AI audiobook, ready to play
M4Bwith chapters
Manuscript in, AI audiobook out
- EPUB
- DOCX
- MP3
- M4B
Auto-casting
Every speaking character, found and cast
Upload your manuscript and FullCastBook finds the chapters, spots everyone who speaks, and gives each character a distinct voice next to the narrator.
- Directions
Direct each line in plain words
Write a direction in brackets, like [whisper, like sharing a secret], and the line is performed that way. No sliders to fiddle with.
For writers · Web novels & LitRPG - Sound tags
Laughs and sighs, right on cue
Drop [laugh], [sigh] or [breathe] into the text and the voice reacts in the moment, so dialogue sounds like people talking.
For podcasters · Audio drama & fiction - Series
The same cast, book after book
Keep your cast for the whole series, so the detective in book four still sounds like the detective in book one.
For series · Recurring characters - Export
Chapters you can skip between
Export your AI audiobook as MP3 files or one M4B with chapter markers, so listeners can jump straight to any chapter.
For readers · Your own DRM-free books - Narrator
Choose your AI narrator
Pick the AI narrator that suits the book, from a calm storyteller to a crisp British voice, while your cast takes the dialogue.
For nonfiction · Memoir & self-help - Premium voices
Premium voices for the leads
Need a gravel-voiced sea captain or a bright young witch? Cast your leads from the premium voices and keep standard ones for minor roles.
For storytellers · Any genre, any world
Compare
AI audiobooks with a full cast vs the usual ways
There are three usual ways to turn a book into audio. Here is how full-cast AI audiobooks from FullCastBook compare with one text-to-speech voice and with hiring narrators, including where a human narrator still wins.
| FullCastBook | Single-voice text-to-speech | Hiring narrators | |
|---|---|---|---|
| A distinct voice for every character | Yes: Automatic | No: One voice for everyone | Yes: With a full-cast budget; usually one narrator voices everyone |
| Direct how any line is delivered | Yes: Notes like [whisper] right in the line | Partly: Limited, or not at all | Yes: In a studio session |
| Fix one line without redoing the chapter | Yes: Regenerate just that line | Yes: Re-run that passage | Re-record pick-ups |
| Chaptered M4B, ready to play | Yes: Built in | Partly: Rarely | Yes: Delivered by the producer |
| A human actor's performance | No: AI voices | No: A synthetic voice | Yes: Their real strength |
| Turnaround | Minutes per chapter | Minutes | Weeks to months |
| Price | From $0.058 per finished minute | Low, but one voice | Quoted per finished hour |
Comparison of approaches, not of specific products. Narrator prices vary; ask for a quote.
Is it for you?
Is a full-cast AI audiobook right for your book?
FullCastBook makes great AI audiobooks from some books and is the wrong tool for others. Check before you upload.
Great fit if…
- Fiction with lots of dialogue and several characters who speak
- A series where each character should keep the same voice in every book
- You want to hear each line and regenerate one without redoing the chapter
- Public-domain classics or your own web novel, turned into an AI audiobook
- You want an AI audiobook as M4B with chapter markers, or MP3 for any player
Probably not if…
- A store or program you're entering requires a credited human narrator
- You want your own cloned voice today — voice cloning is coming soon
- Your book is mostly tables or scanned page images (no OCR for scans)
- The audio must match a narrator you've already cast for earlier books
Made with FullCastBook
One studio, every story your audience listens to
- 2:14 / 8:03
Narrated tales, lore and true stories
- wait for it…
Shorts, Reels & TikTok
Chapter teasers with a sigh, a beat
The Long Way Round
Serial stories, episode by episode
AI audiobooks
Every character gets its own voice
- Lesson 3
How the voice carries meaning
Set texts brought to life, scene by scene
- 0:3000:12
Book trailers
Promo spots for launch week
- Victor[menacing]
You shouldn't have come here.
Characters that sound the part
- ENES
Translated editions
Give each edition its own cast
- breathe in
Slow, soft, unhurried
- 0:3000:12
Book trailers
Promo spots for launch week
- Victor[menacing]
You shouldn't have come here.
Characters that sound the part
- ENES
Translated editions
Give each edition its own cast
- breathe in
Slow, soft, unhurried
- 2:14 / 8:03
Narrated tales, lore and true stories
- wait for it…
Shorts, Reels & TikTok
Chapter teasers with a sigh, a beat
The Long Way Round
Serial stories, episode by episode
AI audiobooks
Every character gets its own voice
- Lesson 3
How the voice carries meaning
Set texts brought to life, scene by scene
Pricing
AI audiobook plans. Start free.
Free credits to try it on a short chapter of your own. Upgrade when you need more.
Starter
For your first AI audiobook.
$9.90/mo
- 400 credits a month
- Full-cast casting for every book
- MP3 + M4B export with chapters
- Commercial use of your audio
Pro
RecommendedFor authors who publish every month.
$24.90/mo
- 1,300 credits a month
- Full-cast casting for every book
- MP3 + M4B export with chapters
- Commercial use of your audio
Studio
For authors with a series or a backlist.
$49.90/mo
- 2,800 credits a month
- Full-cast casting for every book
- MP3 + M4B export with chapters
- Commercial use of your audio
FAQ
AI audiobook questions
What is FullCastBook?
FullCastBook makes AI audiobooks with a full cast. Upload a manuscript or ebook and it finds the chapters, gives every speaking character their own voice plus a narrator, and exports a finished audiobook as MP3 or M4B with chapter markers.
Can I make an AI audiobook for free?
You can start free. Sign up without a card and you get free credits to try it on your own writing: hear the cast, test a few directions and listen to the result. Upgrade when you want to produce a whole book.
How do credits work for an AI audiobook?
Generating audio uses credits, based on how much text is voiced, so a longer book uses more. You can see your balance and history any time under Settings → Credits. Paid plans add a fresh batch of credits every billing cycle.
Can AI narrate audiobooks with a different voice for each character?
Yes. FullCastBook reads your book, works out who is speaking in each line and suggests a distinct voice for every character, plus an AI narrator for everything else. Swap any voice, add directions like [whisper] or sound tags like [laugh], and keep the same cast across a series.
Can I choose the voices myself?
Yes. Automatic casting is only the starting point: swap any character to another voice from the library, give your narrator and leads premium voices, and keep the cast for your next AI audiobook.
Can I sell or publish an AI audiobook?
The files you export are yours, so you can publish them wherever you hold the rights to the text. Each store has its own policy on AI-narrated audio, so check it before you upload. Audible and ACX do not currently accept AI-narrated audiobooks.
Which languages can I make an AI audiobook in?
Many languages, with voices that read naturally in each one. English works best today, so try a sample chapter in your language before you produce a whole book.
Can I cancel or get a refund?
You can cancel any time from Settings → Billing, and your plan stays active until the end of the period you paid for. Refunds are handled according to our terms of service.
Turn your book into a full-cast AI audiobook.
Free credits, no card. Upload a short chapter and press generate.
Start free