Question 1

Is this really free?

Accepted Answer

Yes. No usage limits, no subscription, and no account required. Upload and listen instantly.

Question 2

Which file formats are supported?

Accepted Answer

PDF, Microsoft Word (.docx, .doc), and plain text (.txt) files are all supported.

Question 3

How long can my document be?

Accepted Answer

There is no hard limit. Research papers, novels, long reports — all work fine. The document is split into small chunks that stream one after another without any gap.

Question 4

Is my file stored on your servers?

Accepted Answer

No. Your file is processed in memory and discarded immediately after the text is extracted. We never store your content.

Question 5

Which languages are supported?

Accepted Answer

The language is detected automatically from your document. We support Vietnamese, English, Spanish, French, German, Japanese, Korean, Chinese, and many more via Microsoft Edge TTS.

Question 6

Can I change the voice or reading speed?

Accepted Answer

Yes. Switch between male and female voices and adjust playback speed from 0.5× to 2× at any time during playback.

Text to Speech — Free AI Voice Generator