# AI speech-to-speech generation for professional voiceovers

Discover advanced speech-to-speech AI designed for professional, expressive voiceover. Upload your audio, choose a voice from the catalog, and generate a new voiceover that perfectly matches your tone, pacing, and emotion.

#### Cartesia

Cartesia applies expressive, natural voices to your recordings while preserving timing and emotion. Ideal for podcasts, trailers, social content, and video projects — delivering polished narration ready for immediate use.

## What is speech-to-speech AI?

Speech-to-speech AI, also known as voice-to-voice, transforms recorded audio into a new voiceover. You can preserve the original emotion and pacing while creating a fresh, professional voice.

## How to use Artlist speech-to-speech AI

Voice-to-voice generation on Artlist is simple. Follow these steps to create professional narration for social content, podcasts, trailers, and more.

1.  **Go to the Artlist AI Toolkit**  
    Toggle to the speech-to-speech icon, then upload your voice recording.

2.  **Choose from the catalog of voices**  
    Pick from exclusive, natural-sounding voices recorded by real people.

3.  **Generate and download**  
    Create a clean, professional voiceover for any project.

## Frequently asked questions

### What is speech-to-speech AI, and how does it work?

Speech-to-speech AI works by uploading a voice recording, which generates a new voiceover using voice-to-speech AI. The tool recreates your recording with a selected voice while preserving tone, pacing, emotion, and expression. It’s part of the [Artlist AI voice generator](/content/ai/voice-generator/index.html), designed for fast, flexible voiceover creation.

### Can I try Artlist's speech-to-speech tool for free?

Yes. Artlist's speech-to-speech tool is accessible during the free trial period. Sign up to localize training content and dub YouTube videos for free.

### How is voice-to-voice different from text-to-speech?

[Text to speech](/content/ai/voice-generator/text-to-speech/index.html) turns written text into a voiceover. Voice to voice works from an existing recording, using speech-to-speech AI to transfer your delivery into a new voice while keeping timing, emphasis, and emotion intact.

### Do I own the rights to speech-to-speech AI outputs?

Yes. You own the voiceovers you generate with speech-to-speech AI and can use them commercially, as long as you follow Artlist’s [Terms of Use](/content/help-center/privacy-terms/terms-of-use/index.html) and licensing guidelines.

### Can voice-to-voice AI preserve emotion and performance style?

Yes. Voice-to-voice AI is designed to preserve emotion, tone, pacing, and delivery from your original recording, producing a natural, expressive voiceover that stays true to your performance.