DOCUMENTS TO MP3

Okapi Audio

Your reading, ready to listen.

1. Add your document

Choose a file or drop it herePDF, Word (.docx), EPUB or TXT · Up to 25 MBDocument title

2. Review your text

Edit anything you don’t want read aloud. Add “## Chapter title” on its own line to mark a chapter.

0 words · About 0 minutes of audio · 0 / 500,000 characters

Clean up the text

Choose what to remove, apply it, then review the changes. Cleanup can remove useful content.

Numbered citations such as [12]Standalone page numbersReference list and everything after itJoin broken lines and hyphenated words

3. Make it yours

NarratorNarration speed · 1.00×MP3 export

English narration · Free · No account needed

First use downloads a voice model of roughly 100 MB. Keep this tab open while it works. Long documents can take a while; a desktop computer works best.

Privacy and document support

Your document text and OCR stay in this browser. Voice-model, OCR and language files download from their open-source CDNs. Your text is not sent to a narration service.

For scanned English PDF pages, use the OCR button and review the recovered text carefully. Columns, handwriting, unusual typefaces, footnotes, tables and equations may need correction. Images are not described automatically. For a web article, paste its text above.

Narration: Kokoro (Apache 2.0). OCR: Tesseract.js (Apache 2.0). MP3 encoding: LAME via wasm-media-encoders. Open-source notices.