PDF to Speech

Upload a PDF, and its text gets extracted and loaded into the editor — pick a voice, generate, download the MP3. Works on text-based PDFs (reports, articles, ebooks). It doesn't work on scanned or photographed pages, which have no extractable text layer.

No login • Up to 15 MB • 580+ voices in 75+ languages

How it works

1. Upload your PDF

Files up to 15 MB. The text layer is extracted automatically — no manual copy-paste needed.

2. Review the extracted text

It lands directly in the editor, capped at 5,000 characters per generation. Check it reads cleanly before generating.

3. Pick a voice and generate

Download the MP3, or generate the next section if your document is longer than one pass covers.

What doesn't work

  • Scanned or photographed PDFs — no text layer to extract. Run these through OCR first.
  • Dense tables or multi-column layouts — text often extracts out of visual order and needs manual cleanup.
  • Documents over 15 MB or over 5,000 characters per generation — split large ones into sections.

More detail on all of this in our step-by-step PDF-to-audio guide.

Frequently asked questions

Why did my PDF come back empty?

It's most likely a scanned or image-based PDF with no extractable text layer. OCR it first, then upload the result.

Can I convert a whole book at once?

Each generation covers up to 5,000 characters. Longer documents need multiple passes.

What's the maximum file size?

15 MB per upload.

Convert your first PDF

Open the Studio