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drewthomasson/ebook2audiobook

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TLDR

Convert e-books (EPUB, PDF, MOBI, etc.) into audiobooks with synthesized speech, supporting voice cloning and 1,158+ languages.

Mindmap

mindmap
  root((ebook2audiobook))
    What it does
      Converts e-books to audio
      Extracts text from images
      Adds chapter metadata
    Input formats
      EPUB
      PDF
      MOBI
      Many others
    Output formats
      MP3
      M4B
      FLAC
      WAV
    TTS engines
      XTTSv2
      Bark
      Voice cloning
    How to use
      Web browser interface
      Docker container
      Google Colab
    Tech stack
      Python
      Gradio
      Text-to-speech

Things people build with this

USE CASE 1

Listen to e-books you own when no commercial audiobook exists.

USE CASE 2

Create personal audiobooks in your native language from any book format.

USE CASE 3

Generate audiobooks with a custom voice by cloning your own voice or someone else's.

USE CASE 4

Convert image-based books (scanned PDFs) into spoken audio using OCR.

Tech stack

PythonGradioXTTSv2BarkDocker

Getting it running

Difficulty · moderate Time to first run · 30min

Requires downloading large model weights (XTTSv2/Bark) on first run, which can take 10-15 minutes depending on internet speed.

Use freely for any purpose including commercial. Keep the notice and disclose changes to the patent grant.

In plain English

ebook2audiobook is a tool that converts e-books into full audiobook files, complete with chapters and metadata. If you have an EPUB, PDF, MOBI, or dozens of other book formats sitting on your device, this tool reads the text and turns it into spoken audio you can listen to like any audiobook. The conversion uses text-to-speech (TTS) engines, software that reads text aloud in a synthesized voice. The project supports multiple TTS engines including XTTSv2, Bark, and others, so you can trade off speed versus voice quality. One standout feature is voice cloning: you can supply a short recording of any voice, and the tool will narrate your book in that voice. It supports over 1,158 languages, runs on ordinary laptops (even without a powerful graphics card), and outputs common audio formats like MP3, M4B, FLAC, and WAV. You would use it when you want to listen to a book you legally own but no commercial audiobook version exists, or when you want a personal audiobook in your native language. It also includes OCR support, meaning it can read books where pages are stored as images rather than text. You can run it through a simple web browser interface powered by Gradio, via Docker, or through Google Colab in the cloud, no coding required for basic use. Written in Python and packaged for Mac, Linux, and Windows.

Copy-paste prompts

Prompt 1
How do I convert an EPUB file to an MP3 audiobook using ebook2audiobook?
Prompt 2
Show me how to clone a voice and use it to narrate a book with ebook2audiobook.
Prompt 3
Can I run ebook2audiobook in Google Colab without installing anything locally?
Prompt 4
What TTS engines does ebook2audiobook support and how do I choose between them?
Prompt 5
How do I use ebook2audiobook to convert a scanned PDF with OCR into an audiobook?
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