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Voice Changer re-voices a recording. You speak or act the lines; the voice changes, and your words, pacing, and emotion stay exactly as performed. It works with audio and with video: for a video, you get the video back with the new voice. Use it to give a narration a different voice, keep one voice across takes recorded by different people, or voice a character.

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Change a voice

1

Open Voice Changer

Click Audio > Voice Changer in the top menu, or find it in All Tools.
2

Upload your audio or video

Drag the file into Upload your audio or video, or click to choose it. MP3, WAV, M4A, AAC, OGG, FLAC, MP4, MOV, and WebM files up to 100 MB and 30 minutes long work.
3

Choose a target voice

Click Change and pick a voice. Play a few to compare. You can use any voice from the library, and your Instant clones and designed voices.
Voice Changer with class-welcome.mp3 uploaded, 0:07 long, the target voice Matthew - Smooth, English, American, Remove background noise on, about 250 credits for this audio with 74,167 remaining, and a Transform voice button
4

Click Transform voice

Remove background noise, on by default, cleans up hiss and room sound first. Turn it off to keep the original atmosphere.The result appears under Your conversions a few seconds later.
Your conversions with one result in the voice Matthew - Smooth, dated Sep 26, 2026, 8 seconds long, with a player and a download button
Play the result in the list, or click the download button to save it: an MP3 for audio, an MP4 for video. Your conversions shows your 20 most recent results; they can’t be deleted or shared from this page.

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Tips

  • Record clean audio. One speaker, close to the microphone, no music. The new voice copies your delivery, so perform the lines the way you want them to sound.
  • Match the voice to the performance. A calm voice reading shouted lines sounds odd. Pick a voice that suits the energy of the recording.
  • Professional clones don’t work here. Voice Changer can’t use Professional clones. To change a recording into your own voice, make an Instant clone from the same sample.

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What it costs

Voice Changer uses your plan’s text-to-speech characters, shown on this page as Speech credits: about 2,000 per minute of audio, or 33 per second. Before you start, the page shows an estimate for your file; the final count is based on the length of the result. A failed conversion isn’t counted. If the estimate is more than you have left, Transform voice changes to Upgrade to continue. See Audio plans and limits.

Voices and voice cloning

Clone your voice or design a new one.

AI dubbing

Translate a video into another language.