Voice Changer

Turn any recording into a different voice. Re-voice a file, mic recording, or saved voice clip into a target voice while keeping the original words, timing, and emotion.

Voice Changer takes an existing recording and re-voices it in a different speaker's identity. The words, timing, and emotion of the original performance stay intact, but the voice becomes the target you choose. It is the fastest way to convert a take you already have into another voice without re-recording or re-typing anything.

It runs on the Chatterbox engine.

Voice Changer vs Voice to Voice

Both Voice Changer and Voice to Voice turn your speech into a different voice, and both can be routed through a virtual mic for Discord, Slack, and more. The difference is what they keep. Voice Changer keeps the delivery of the source recording, including its emotion, pacing, inflection, and accent, so the new voice carries your exact performance. Voice to Voice turns your speech into text and reads it again in the new voice, so the timing and emotion are the model's own. Use Voice Changer when you want to keep the original delivery, and Voice to Voice otherwise.

How It Works

Open Voice Changer from the left sidebar. The screen has a Source audio panel, a Target voice panel, and an Advanced settings panel, with History below.

1. Add Your Source Audio

Load the recording you want to convert in Source audio:

Upload - Select a WAV, MP3, or other common audio file from your computer.
Record - Capture a take directly in the app.
Library - Use the clip of any voice saved in your library.

Source clips can be up to an hour long.

2. Choose a Target Voice

Pick the voice you want the recording to become in Target voice:

Library - Any voice you cloned or imported into your library.
Record or Upload - A short reference clip for a target you do not need to save.
YouTube - Paste a URL and pull the audio from a video (desktop app only).

A clean 6 to 10 second reference works best.

3. Convert

Click Convert. Voice Creator Pro re-voices the source in the target speaker's identity while preserving the original delivery, then plays the result in the player bar. The output is saved to History so you can compare attempts and download the one you like.

You can leave the screen while a conversion runs. It keeps going, and the progress and result are waiting when you come back.

Advanced Settings

Setting	Default	Description
Guidance	0.7	Higher values push harder toward the target voice, but can add artifacts.
Steps	10	More steps can sound smoother but take longer to convert.

What Is Preserved

Voice Changer keeps the performance and swaps only the voice:

Words - The script of the original recording is unchanged.
Pacing and timing - Speed, pauses, and rhythm carry over.
Inflection - The phrasing and emphasis of the source delivery are preserved.
Emotion - The emotional delivery of the source take is retained in the new voice.
Accent - The accent of the source performance comes through in the new voice.

This makes it ideal for keeping a performance you are happy with while changing who appears to be speaking.

Use Cases

Recast a Recording

Keep a take you like but change the voice, without asking the original speaker to re-record.

Consistent Character Voices

Convert placeholder or scratch recordings into a final character voice for games, animation, or video.

Nail a Difficult Emotional Take

When a line needs specific emphasis or emotion, perform it yourself to get the delivery exactly right, then run it through Voice Changer to convert it into your audiobook's voice. You keep the performance you wanted while staying consistent with the rest of the audiobook.

How to Change a Voice - Step-by-step walkthrough
Voice to Voice - Real-time voice changing with virtual mic support
Voice Cloning - Create the target voices you convert into
Video Dubbing - Re-voice a whole video, with translation and lip sync