> ## Documentation Index
> Fetch the complete documentation index at: https://dev.docs.inworld.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Professional Voice Cloning

> Fine-tune a highly similar, stable voice clone from a larger set of audio samples

<Note>
  Professional Voice Cloning is currently in beta and available through early access only — it's not yet available to everyone. It's only available through Portal and is not yet supported via the Voice Cloning API. If you need Professional Voice Cloning immediately, please [contact sales](https://inworld.ai/contact-sales).
</Note>

Professional Voice Cloning produces a voice clone that's more similar to the original speaker and more stable than [Instant Voice Cloning](/tts/instant-voice-cloning), in exchange for more audio and an asynchronous training step instead of an instant result.

## Create a Professional Voice Clone in Portal

<Steps titleSize="h3">
  <Step title="Choose Create Voice">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-create-voice-button.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=52ab5980efe9050f0105f919ba83c41c" alt="" width="2278" height="1130" data-path="img/tts/professional-clone-create-voice-button.png" />

    In Portal, select **TTS Playground** from the left-hand side panel. In the TTS Playground, click **Create Voice**.
  </Step>

  <Step title="Select Professional Clone">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-select-card.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=21c5b95af4363b517137241ef49a1ae7" alt="" width="2278" height="750" data-path="img/tts/professional-clone-select-card.png" />

    On the Create Voice page, select **Professional Clone**.
  </Step>

  <Step title="Name your voice">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-form.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=d47f6876c84d5aaab4dbf243b3261058" alt="" width="2580" height="1564" data-path="img/tts/professional-clone-form.png" />

    Enter a **Voice name**. Description and tags are optional.

    <Note>
      Only English is currently supported for Professional Voice Cloning.
    </Note>
  </Step>

  <Step title="Upload audio samples and start training">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-start-training.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=d5ac762770963d55ca42311667c0e98d" alt="" width="2588" height="1732" data-path="img/tts/professional-clone-start-training.png" />

    Click **Add Audio** to upload your audio samples.

    * You can upload multiple audio files, up to a combined limit of 5GB.
    * Uploaded audio must total at least 10 minutes combined. More clean, high-quality audio generally produces a better clone.

    Enable **Remove background noise** if you wish to remove background noise from your audio. Confirm you have the rights to clone the voice, then click **Start Training**.

    <Note>
      Check out our [Voice Cloning Best Practices](/tts/best-practices/voice-cloning#best-practices-for-professional-voice-cloning) for tips on recording and preparing audio for a professional voice clone.
    </Note>
  </Step>

  <Step title="Wait for training to complete">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-training-started.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=d76e90f37c0be6f0a02a86991beed5da" alt="" width="1708" height="740" data-path="img/tts/professional-clone-training-started.png" />

    Once training starts, you can leave the page — training continues in the background and can take several minutes for longer samples.

    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-voices-list.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=4dcf79874804389a644921bbb3847465" alt="" width="2730" height="786" data-path="img/tts/professional-clone-voices-list.png" />

    Training status is displayed on the Voices page, where your request appears under **Professional clone requests** along with its current status.
  </Step>

  <Step title="Use your voice from My Voices">
    <img src="https://mintcdn.com/inworldaidev/kzSVnMzvuQ06zmUV/img/tts/professional-clone-my-voices-ready.png?fit=max&auto=format&n=kzSVnMzvuQ06zmUV&q=85&s=c3df950c5921f0e5297e28eb871d1cf8" alt="" width="2876" height="256" data-path="img/tts/professional-clone-my-voices-ready.png" />

    Once training finishes, the voice moves to **My voices**, ready to use in the TTS Playground or via the TTS API. To use it via the TTS API, copy the voice ID and use that value for the `voiceId` when making an API call. See our [Quickstart](/quickstart-tts) to learn how to make your first TTS API call.
  </Step>
</Steps>

## Next Steps

Looking for more tips and tricks? Check out the resources below to get started!

<CardGroup cols={3}>
  <Card title="Instant Voice Cloning" icon="microphone" href="/tts/instant-voice-cloning">
    Clone a voice in seconds with just a few seconds of audio.
  </Card>

  <Card title="Voice Cloning Best Practices" icon="circle-check" href="/tts/best-practices/voice-cloning#best-practices-for-professional-voice-cloning">
    Learn best practices for producing high-quality professional voice clones.
  </Card>

  <Card title="Quickstart" icon="bolt" href="/quickstart-tts">
    Learn how to make your first TTS API call in minutes.
  </Card>
</CardGroup>