# Inworld Text to Speech

> Ultra-realistic, low-latency voice cloning supports 11 languages, instant & professional cloning, 48 kHz audio, fine emotional control, API access—ideal for dynamic, expressive AI interactions.

## Overview

- **Model ID**: `inworld-tts-1`
- **Category**: voice cloning
- **Provider**: inworld
- **Status**: model_ready
- **Screenshot**: `https://assets.modelslab.com/generations/f269322f-f39c-4377-9ee9-b023978a059a.webp`

## API Information

This model can be used via our HTTP API. See the API documentation and usage examples below.

### Endpoint

- **URL**: `https://modelslab.com/api/v7/voice/text-to-speech`
- **Method**: POST

### Parameters

- **`model_id`** (optional): Model
  - Type: text

- **`prompt`** (required): Prompt for generating audio 
  - Type: textarea

- **`voice_id`** (required): Click the dropdown to select a voice. We support all the listed languages: English, Spanish, French, Korean, Dutch, Chinese, German, Italian, Japanese, Polish, and Portuguese.
  - Type: select (options: Alex-(English), Ashley-(English), Craig-(English), Deborah-(English), Dennis-(English), Edward-(English), Elizabeth-(English), Hades-(English), Julia-(English), Pixie-(English), Mark-(English), Olivia-(English), Priya-(English), Ronald-(English), Sarah-(English), Shaun-(English), Theodore-(English), Timothy-(English), Wendy-(English), Dominus-(Chinese), Yichen-(Chinese), Xiaoyin-(Chinese), Xinyi-(Chinese), Jing-(Chinese), Erik-(Dutch), Katrien-(Dutch), Lennart-(Dutch), Lore-(Dutch), Alain-(French), Hélène-(French), Mathieu-(French), Étienne-(French), Johanna-(German), Josef-(German), Gianni-(Italian), Orietta-(Italian), Asuka-(Japanese), Satoshi-(Japanese), Hyunwoo-(Korean), Minji-(Korean), Seojun-(Korean), Yoona-(Korean), Szymon-(Polish), Wojciech-(Polish), Heitor-(Portuguese), Maitê-(Portuguese), Diego-(Spanish), Lupita-(Spanish), Miguel-(Spanish), Rafael-(Spanish))

## Usage Examples

### cURL

```bash
curl --request POST \
  --url https://modelslab.com/api/v7/voice/text-to-speech \
  --header "Content-Type: application/json" \
  --data '{
    "key": "YOUR_API_KEY",
    "model_id": "inworld-tts-1",
    "prompt": "Hey, love. I just wanted to say… you're doing beautifully. Even if today felt a little messy, even if you didn’t get everything done  that’s okay. You’re still growing, still trying, still shining. I see your heart, your effort, your gentleness. And I just hope you can feel how much you're loved. So rest easy now. You’re safe, you’re enough, and I’m proud of you  more than words can say.",
    "voice_id": "Alex"
  }'
```

### Python

```python
import requests

response = requests.post(
    "https://modelslab.com/api/v7/voice/text-to-speech",
    headers={
        "Content-Type": "application/json"
    },
    json={
        "key": "YOUR_API_KEY",
        "model_id": "inworld-tts-1",
        "prompt": "Hey, love. I just wanted to say… you're doing beautifully. Even if today felt a little messy, even if you didn’t get everything done  that’s okay. You’re still growing, still trying, still shining. I see your heart, your effort, your gentleness. And I just hope you can feel how much you're loved. So rest easy now. You’re safe, you’re enough, and I’m proud of you  more than words can say.",
        "voice_id": "Alex"
    }
)

print(response.json())
```

### JavaScript

```javascript
fetch("https://modelslab.com/api/v7/voice/text-to-speech", {
  method: "POST",
  headers: {
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "key": "YOUR_API_KEY",
    "model_id": "inworld-tts-1",
    "prompt": "Hey, love. I just wanted to say… you're doing beautifully. Even if today felt a little messy, even if you didn’t get everything done  that’s okay. You’re still growing, still trying, still shining. I see your heart, your effort, your gentleness. And I just hope you can feel how much you're loved. So rest easy now. You’re safe, you’re enough, and I’m proud of you  more than words can say.",
    "voice_id": "Alex"
  })
})
.then(response => response.json())
.then(data => console.log(data));
```

## Links

- [Model Playground](https://modelslab.com/models/inworld-text-to-speech/inworld-tts-1)
- [API Documentation](https://docs.modelslab.com)
- [ModelsLab Platform](https://modelslab.com)