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

# Supported Languages

> Complete list of languages supported by Dialgen AI agents.

## Available Languages

Dialgen supports the following languages for voice AI agents:

| Language                 | Language Code | Region         |
| ------------------------ | ------------- | -------------- |
| English (United States)  | en-US         | United States  |
| English (United Kingdom) | en-GB         | United Kingdom |
| English (Australia)      | en-AU         | Australia      |
| English (India)          | en-IN         | India          |
| Spanish (Spain)          | es-ES         | Spain          |
| Spanish (Mexico)         | es-MX         | Mexico         |
| Spanish (Argentina)      | es-AR         | Argentina      |
| French (France)          | fr-FR         | France         |
| French (Canada)          | fr-CA         | Canada         |
| German                   | de-DE         | Germany        |
| Italian                  | it-IT         | Italy          |
| Portuguese (Brazil)      | pt-BR         | Brazil         |
| Portuguese (Portugal)    | pt-PT         | Portugal       |
| Arabic (Saudi Arabia)    | ar-SA         | Saudi Arabia   |
| Hindi                    | hi-IN         | India          |
| Tamil                    | ta-IN         | India          |
| Telugu                   | te-IN         | India          |
| Bengali                  | bn-IN         | India          |
| Kannada                  | kn-IN         | India          |
| Malayalam                | ml-IN         | India          |
| Marathi                  | mr-IN         | India          |
| Gujarati                 | gu-IN         | India          |
| Punjabi                  | pa-IN         | India          |
| Odia                     | or-IN         | India          |
| Japanese                 | ja-JP         | Japan          |
| Korean                   | ko-KR         | South Korea    |
| Chinese (Mandarin)       | zh-CN         | China          |
| Dutch                    | nl-NL         | Netherlands    |
| Polish                   | pl-PL         | Poland         |
| Russian                  | ru-RU         | Russia         |
| Turkish                  | tr-TR         | Turkey         |

<Note>
  Additional languages can be added upon request. Contact support if you need a specific language.
</Note>

***

## Language Configuration

### In Dashboard

1. Navigate to your agent settings
2. Go to **Voice** tab
3. Select **Agent Language** from dropdown
4. Choose your target language
5. Save changes

### Via API

```json theme={null}
{
  "basicDetails": {
    "agentLanguage": "es-ES"
  }
}
```

***

## Voice Availability

Different languages have different voice options:

| Language  | Available Voices | Premium Voices |
| --------- | ---------------- | -------------- |
| English   | 20+              | ✓              |
| Spanish   | 15+              | ✓              |
| French    | 10+              | ✓              |
| German    | 8+               | ✓              |
| Arabic    | 8+               | ✓              |
| Hindi     | 8+               | ✓              |
| Tamil     | 6+               | ✓              |
| Telugu    | 6+               | ✓              |
| Kannada   | 6+               | ✓              |
| Bengali   | 6+               | -              |
| Malayalam | 6+               | -              |
| Marathi   | 6+               | ✓              |
| Gujarati  | 6+               | -              |
| Punjabi   | 6+               | -              |
| Odia      | 4+               | -              |
| Japanese  | 8+               | ✓              |
| Other     | 3-5              | -              |

<Tip>
  Premium voices offer more natural intonation and better pronunciation. Available for popular languages.
</Tip>

***

## Regional Variants

Some languages have regional variants with different accents and vocabulary:

### Spanish

* **es-ES**: European Spanish (Spain)
* **es-MX**: Mexican Spanish
* **es-AR**: Argentine Spanish

### English

* **en-US**: American English
* **en-GB**: British English
* **en-AU**: Australian English
* **en-IN**: Indian English

### French

* **fr-FR**: European French
* **fr-CA**: Canadian French

### Arabic

* **ar-SA**: Saudi Arabic (Modern Standard Arabic with Saudi dialect)

### Indian Languages

Dialgen supports multiple Indian languages, each optimized for native speakers:

* **hi-IN**: Hindi (Devanagari script)
* **ta-IN**: Tamil (Tamil script)
* **te-IN**: Telugu (Telugu script)
* **bn-IN**: Bengali (Bengali script)
* **kn-IN**: Kannada (Kannada script)
* **ml-IN**: Malayalam (Malayalam script)
* **mr-IN**: Marathi (Devanagari script)
* **gu-IN**: Gujarati (Gujarati script)
* **pa-IN**: Punjabi (Gurmukhi script)
* **or-IN**: Odia (Odia script)

<Info>
  Choose the variant that matches your target audience for better engagement. For Indian languages, always write prompts in the native script, not romanized versions.
</Info>

***

## Testing Languages

Use the voice preview feature to test:

1. Select a language
2. Choose a voice
3. Enter sample text
4. Play preview
5. Adjust settings as needed

***

## Next Steps

<CardGroup cols={2}>
  <Card title="Writing Prompts" icon="pen" href="/guides/multilingual/writing-prompts">
    Learn how to write prompts in different languages
  </Card>

  <Card title="Voice Settings" icon="microphone" href="/guides/multilingual/voice-settings">
    Configure voice and language settings
  </Card>
</CardGroup>