TTSTextReader: AI Text Reader

Your own audiobook, powered by on-device AI speech — TTSTextReader

TTSTextReader is more than a text reader: it runs a neural TTS engine locally through the ONNX Runtime to produce high-quality AI speech on your device.

No internet, no data usage — listen to any text in a natural voice, anywhere.

■ Key features

• High-quality AI voice — a neural TTS engine that sounds like a person reading, not a machine

• Fully offline — every synthesis step happens on your device, so it keeps working on a plane or underground

• Many file types — TXT, Markdown, EPUB and PDF, and you can pick a single file out of a ZIP archive

• Free libraries — download and listen to public-domain books from Project Gutenberg, Wikisource and Aozora Bunko inside the app

• Resume where you left off — reopen a document and it continues from your last position

• Built for long reads — hundreds of megabytes of text open smoothly, and you can jump straight to any line

• Six languages — Korean, English, Chinese, Japanese, Spanish and French

• Tune it your way — reading speed, pitch, volume, font size, line spacing and dark mode

■ Made for you if you

• Commute and would rather listen to news or documents than strain your eyes

• Want to hear web novels and long documents like an audiobook

• Study or work and need to replay learning material to memorize it

• Are learning a language and need a reader with accurate pronunciation

• Need TTS that keeps working where the connection does not

■ Privacy and security

TTSTextReader never sends your text to an external server. All speech synthesis happens on your device.