Convert EPUB, PDF, and TXT files into high-quality audiobooks — text-to-speech runs entirely on your device, so your books never leave your phone. Free, no subscription.
Built for readers who want to listen while keeping their books on their own device.
All text-to-speech runs on-device using the sherpa-onnx engine. Your books never leave your phone.
Open standard ebook formats are supported out of the box. Tap a file, start generating — that's it.
Choose from a growing library of downloadable voice models supporting English, Spanish, Chinese, and more.
Generate and play chapters in the background with full media notification controls.
Browse and download thousands of free classics from Project Gutenberg directly inside the app.
Listen immediately without waiting for full generation — the app streams TTS audio in real time.
No account needed. No upload. Just tap and listen.
Open any EPUB, PDF, or TXT file from your device storage, or download a classic from the built-in Gutenberg browser.
The app converts each chapter to an M4A audiobook file using on-device AI voices. Generation runs in the background — use your phone normally while it works.
Open your library, tap a book, and enjoy. Chapters are ready as they finish — no need to wait for the full book.
Bug reports, feature ideas, or just a note — all welcome.
Fill in the form below — it takes less than a minute.