NeuraCore Technologies
LIBRI AUDIOBOOKS
Turn your books into audiobooks.
Turn PDF and EPUB books into listening time with Libri’s built-in eReader and text-to-speech engine. Read at home, listen on your commute, and take downloaded books and voices offline on Apple and Android. On iPhone and iPad, add expressive online voices for richer narration.
Available for iPhone, iPad and Android. Check your Store for current compatibility, features and subscription options.
A voice for every book.
Offline text to speech.
Choose from 150+ on-device voices in 45 languages. Once your books and a voice are downloaded, narration runs on your device without an internet connection. Reuse that voice across your library instead of downloading a separate audiobook for every title.
More expression with online voices.
On iPhone and iPad, explore 1,000+ online AI voices for more expressive listening. An eligible subscription includes unlimited online listening; these voices require internet access.
Voice availability and purchase options vary by platform. See the Apple and Android pages for details.
An eReader that reads aloud.
Import your PDF and EPUB books, then switch between reading and listening. Adjust your reading preferences, search the text, highlight passages and bookmark your place.
Set your listening pace.
Change playback speed and switch voices or languages to suit the book. Compact voice downloads—typically around 60 MB—can narrate many different books.
Read beyond your own library.
Discover free public-domain classics. On Apple, also explore the Open Textbook Library, including titles from OpenStax and other educational publishers. Catalog availability varies by region.
Apple also supports listening to pasted text and web articles, saving clips, and syncing your library and settings across iPhone and iPad. Explore Libri for Apple →
Before you listen.
Import only content you have the right to use. Read our Privacy Policy or contact us with a question.
