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What is Voice Cloning?

Create custom AI voices by uploading a short audio sample (1-2 minutes) of any voice you have rights to use. Perfect for brand consistency, personalized customer experiences, or using specific voice talent across all your agents.

Brand Consistency

Use the same voice across all customer touchpoints

Personalization

Create unique voices for different agent personas

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How to Clone a Voice

1

Open the Audio Tab

Go to your agent in the Bolna Playground and click the Audio tab. Scroll down to the Text-to-Speech section and click Add Voice +.
Audio Tab showing the Text-to-Speech section with Add Voice button

Text-to-Speech section in the Audio Tab with Add Voice button

2

Select Provider

Choose your voice cloning provider: ElevenLabs or Cartesia
Voice cloning provider selection screen

Select your voice provider

3

Name Your Voice

Enter a name and description to identify your voice when building agents
Voice naming interface

Enter a name for your cloned voice

4

Upload Audio Sample

Upload a high-quality audio file (MP3, WAV) that is 1-2 minutes long
Audio sample upload interface

Upload a 1-2 minute audio sample

5

Clone Voice

Click “Clone Voice” and wait for processing. Your new voice will appear in Voice Lab!
For best results, use clean audio with no background noise and only the voice you want to clone.

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Next Steps

Import Voices

Import custom voices from your voice provider

Voice Settings

Configure voice settings in the Playground

Multilingual

Set up multilingual agents with custom voices

Voice Lab

Access your cloned voices