Script to generate audiobook from ePub for under $1 using cloud GPU

In plain words

This is a tool that converts ePub files into audiobooks using cloud-based GPU resources for under a dollar per conversion. It automates the text-to-speech process for digital book files, making audiobook creation accessible to individual authors and publishers without expensive software. The project is open-source and available on GitHub, targeting people who want to produce audiobooks affordably from their existing ePub publications.

written from the facts on this page · September 2026

From the sources

Convert EPUB files to audiobooks using audiblez and Modal's cloud GPU. It should take less than 15 minutes and about $0.15 in Modal fees (see "Usage and billing" in Modal settings ): # Download "Hamlet": wget https://www.gutenberg.org/cache/epub/27761/pg27761.epub time ./audiobook.py --epub ./pg27761.epub # lots of output skipped... real 14m33.014s ls -lh audiobook.m4b -rw-r--r-- 1 *** staff 119M Aug 4 14:17 audiobook.m4b Cleanup IMPORTANT : when the script exits due to an error, dangling data may be left in the epub_to_audiobook volume. Go to Modal storage to deletefrom github.com

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