> ## Documentation Index
> Fetch the complete documentation index at: https://help.descript.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Stock AI voices

> Add high-quality voiceover to your videos with Descript's built-in stock voice library.

export const Wistia = ({id, title = "Video", ratio = "16 / 9"}) => <Frame>
    <iframe className="w-full rounded-xl" style={{
  aspectRatio: ratio
}} src={`https://fast.wistia.net/embed/iframe/${id}?seo=false`} title={title} allow="autoplay; fullscreen" allowFullScreen />
  </Frame>;

Descript will automatically begin generating text-to-speech audio for the script that follows the Speaker label.

<Wistia id="b5v1t3pd6z" title="Stock AI Voices" />

## Search and filter the voice catalog

Enter any search term to peruse the voice catalog. Click the **See more button** to open the full library of available voice options.

* **Search:** enter any term here to target the type of voice you’re looking for
* **Filter:** narrow by **Gender**, **Age**, or **Language**.
* **See more:** scroll to the bottom of the Recommended list and click **See more** to search the full catalog.

## Language compatibility and non-English voices

Descript offers stock voices in a variety of languages. To get the best results, use a voice whose tagged language matches the language of your script.

<Warning>
  **Some voices are designed for a specific language**

  Audio may still generate if the languages don't match, but it may sound less natural or lose the intended tone. [<u>See supported text-to-speech languages</u>](/ai-speech/tts)
</Warning>

## Legacy stock voices

Some older voices have been moved to a Legacy category as Descript's AI models improve. These voices still work, but may sound less natural.

To view available legacy speakers:

1. Open the voice picker.
2. Click the filter icon.
3. Change **Legacy speakers** from **Hide** to **Show**.

## Replace recorded audio with a stock voice

Stock voices can also replace your original audio. Descript generates the new voiceover from your script text and keeps your original video in the composition. For that workflow, see [**Convert recorded audio to AI speech**](ai-speech/convert-to-ai-speech).