AI Voice Cloning Tool

AI Voice Cloning

Upload a short recording or capture one in the browser, then type any script and hear it in a voice built from that sample.

  • Free to use, no sign-up
  • Upload a file or record live
  • Keeps your tone and accent
  • Works from a 10 to 30 second sample
Start Cloning a Voice
YouTube tools

What Is AI Voice Cloning

AI voice cloning builds a voice model from one recording, then speaks new text in that voice.

The sample is read for tone, pronunciation, rhythm, and speaking style, and those traits stay in the model it produces. Ten to thirty seconds is usually enough to work from. Stock text-to-speech reads your script in a voice anyone else can select. Here the model starts from one recording, so new sentences carry that person's vocal identity.
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A short, clean sample beats a long one

People assume more audio means a better clone, and then hand over three minutes of a room with an air conditioner running. The model learns from whatever it hears, including the hum. Ten to thirty seconds of clear speech in a quiet space gives it more usable detail than a long recording full of background noise, and the clone is ready sooner.
Recording a short voice sample in a quiet room
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The voice has to survive the next edit

Scripts rarely survive contact with a client. A line gets reworded after the voiceover was already recorded, or a sponsor name changes the week before publishing. With a cloned voice, that correction is a text edit rather than another appointment, and the new line lands in the same voice as the rest of the track instead of standing out as a patch.
Editing a script and regenerating one line
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One voice can narrate more than one language

A localized version of a course or a product video normally means finding another narrator, and the second voice never quite matches the first. A model built from your English sample can read a Spanish or German script while keeping the original vocal identity, so a viewer who moves between versions still hears the same person.
One cloned voice reading scripts in several languages
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Delivery is half the message

A technically perfect read can still ruin a story if every sentence lands at the same pitch and pace. Speed and emotion controls exist for that reason: a reassurance line can be slowed, a promo can be pushed, and a character can be given a colder edge without a second recording pass.
Adjusting speed and emotion on generated speech
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It should run in a browser tab

Installing a desktop application to read a few paragraphs is a poor trade. Cloning here happens in the browser on a laptop, a tablet, or a phone, and the microphone on the device is enough to capture the sample. Nothing needs to be set up before the first attempt, and nothing needs cleaning up afterwards.
Cloning a voice from a browser tab
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Your recording is used for cloning, nothing else

Voice audio is more personal than most files people upload, and it deserves to be treated that way. A sample you provide goes into the voice model you asked for and is not published, sold, or handed to other users. Handle it as you would a private document, because that is what it is.
Privacy of uploaded voice recordings

What You Can Do With a Cloned Voice

From sample upload to finished audio file, these are the pieces the tool covers.

Upload a file or record live

WAV, MP3, and FLAC files up to 10 MB, or record from the browser microphone instead.

Long clips get trimmed

Anything past 60 seconds is cut down first, so a five minute memo still works.

Type up to 100,000 characters

A single line, a full ad script, or a chapter, with a counter for the remaining room.

Set speed and emotion

Slow a line for clarity, push it for a faster read, shift delivery warmer or flatter.

Reuse a voice from history

Every model you build stays in your list, so the next project skips the upload.

Download the finished audio

Play it back, regenerate a line that lands wrong, then save the file.

How to Clone a Voice

Three steps between a sample and an audio file you can use.

1
Step 1

Add a voice sample

Upload an audio file or record in the browser. A quiet room and steady volume give cleaner material.

2
Step 2

Let the model build

The tool studies the sample and builds a voice model in seconds, instead of booking a studio for one changed sentence.

3
Step 3

Type, listen, export

Write or paste the text, generate the speech, listen back, and download the file once it sounds right.

Who Uses AI Voice Cloning

Four situations where re-recording a few lines would have cost an afternoon.

MR

Marcus Reed

Podcast Host

My sponsor read changes more often than the episode does. Re-recording the whole intro segment for a swapped name became a text edit instead.

HW

Hannah Wu

Course Instructor

A slide gets reworded in review and the narration no longer matches it. I edit that line and regenerate, so the module still sounds like one continuous lesson.

TB

Tomas Berg

Audiobook Narrator

Pickups are the annoying part of narration. A corrected sentence in chapter nine holds the same tone I used in chapter one, months later.

LH

Leila Haddad

Marketing Manager

We needed the same product video in three languages without flying the presenter in for each one. The French and German tracks still sound like her.

Frequently Asked Questions

Common questions about samples, formats, and what happens to your audio.