AI text to speech online

Natural AI text to speech

Paste your script, choose a voice, and generate speech audio in your browser. Preview the result and download it for videos, lip sync, and voice-overs.

Try it now

Write your script and choose a voice

Open in Playground

Script and voice

Enter the text to speak and pick a voice.

Voice

Script — press Tab to use the example

The latest task appears below. Processing continues on the server if you leave this page.

Result preview

Your result will appear here

No audio yet. Generate one to see it here.

View all tasks in Account Results

One connected workflow

How it works

Write your script

Type or paste the text that should be spoken.

Choose a voice

Pick one of the listed voices.

Generate and download

Medux creates an asynchronous task. Preview the audio, then download it.

Creative control

What you can make with text to speech

Narration and voice-over

Create narration for explainers, tutorials, and product videos without recording.

Audio for lip sync

Generate speech, then use it to drive a talking video with Medux Lip Sync.

Podcasts and audiobooks

Turn written chapters or episode scripts into listenable audio drafts.

Browse thousands of role-matched voices in the AI voice directory, turn the audio into a talking video with Lip Sync, or open the tool in the Playground.

Better results

Get more natural speech

Use punctuation

Commas and full stops guide pacing. Break long passages into short sentences.

Match voice and language

Choose a voice whose language matches your script for the best pronunciation.

Test a short passage

Listen to a sentence or two before generating a long script.

Frequently asked questions

Text to speech FAQ

How do I generate speech from text?

Enter your script, choose a voice, and click Generate speech. When the task finishes, preview and download the audio on this page.

Which voices are available?

This page lists a selection of English, Chinese, Japanese, and Spanish voices. The AI voice directory has many more, each with its own page.

How long can the script be?

The script field accepts up to 5,000 characters. For long content, split it into sections and generate each one.

How long does generation take?

It depends on script length and service load. The result panel shows the latest status, and Account Results lists every task.

Can I keep working while it processes?

Yes. The task runs on the server. Return to this page or open Account Results to find the finished audio.

Can I use the audio for a talking video?

Yes. Download the audio and upload it to Medux Lip Sync together with a video or image.

Example team feedback

Why teams use Medux for text to speech

A script-to-audio workflow for lessons, product explainers, narration, and the speech behind talking videos.

Illustrative workflows, not verified customer reviews.

“A short script and a voice selection give our learning team a narration draft without arranging a recording session.”

Learning content teamTraining and education

“When the wording changes, we can edit the script and generate another take for review.”

Creative studioConcepts and production

“Listening to a short passage first helps us choose a voice before preparing the complete lesson.”

Content editing teamReview and revisions

“The downloadable speech fits into our video-editing workflow and can also drive a Lip Sync video.”

Project teamMedia workflows

“Trying punctuation and shorter sentences helps us shape the pace of a product explanation.”

Brand content teamStories and presentations

“Account Results keeps the generated audio available when we return to the project later.”

Production teamPreview and delivery