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  • Text-to-Speech

Chatterbox

23 languages: EN, ES, FR, DE, ZH, JA, KO, AR, HI, PL and more. Emotion exaggeration control. Built-in AI watermarking. Output: WAV/FLAC.

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Sample Outputs

Real outputs generated with Chatterbox on deAPI.

“Breaking news from the technology sector. A new artificial intelligence model has just been released, capable of generating photorealistic images in under one second.” “Breaking news from the technology sector. A new artificial intelligence model has just been released, capable of generating photorealistic images in under one second.”

“Once upon a time, in a kingdom far beyond the mountains, there lived a young inventor who dreamed of building a machine that could paint the sky.” “Once upon a time, in a kingdom far beyond the mountains, there lived a young inventor who dreamed of building a machine that could paint the sky.”

“To configure the API, first obtain your key from the dashboard. Then set the Authorization header to Bearer followed by your key. All requests should be sent as POST.” “To configure the API, first obtain your key from the dashboard. Then set the Authorization header to Bearer followed by your key. All requests should be sent as POST.”

“Hey everyone! So today I wanted to share my honest review of this new AI tool I have been testing. And let me tell you, it completely blew my mind.” “Hey everyone! So today I wanted to share my honest review of this new AI tool I have been testing. And let me tell you, it completely blew my mind.”

“Willkommen bei deAPI, dem schnellsten Weg, auf modernste KI-Modelle zuzugreifen. Erstellen Sie Bilder, Videos, Musik und vieles mehr mit nur einem einzigen API-Aufruf.” “Willkommen bei deAPI, dem schnellsten Weg, auf modernste KI-Modelle zuzugreifen. Erstellen Sie Bilder, Videos, Musik und vieles mehr mit nur einem einzigen API-Aufruf.”

“Bienvenidos a deAPI, la forma más rápida de acceder a los modelos de inteligencia artificial más avanzados. Genera imágenes, videos, música y mucho más.” “Bienvenidos a deAPI, la forma más rápida de acceder a los modelos de inteligencia artificial más avanzados. Genera imágenes, videos, música y mucho más.”

“Witajcie w deAPI, najszybszym sposobie na dostęp do najnowocześniejszych modeli sztucznej inteligencji. Generuj obrazy, filmy, muzykę i wiele więcej.” “Witajcie w deAPI, najszybszym sposobie na dostęp do najnowocześniejszych modeli sztucznej inteligencji. Generuj obrazy, filmy, muzykę i wiele więcej.”

“deAPIへようこそ。最先端のAIモデルへの最速のアクセス方法です。画像、動画、音楽など、たった一回のAPI呼び出しで生成できます。” “deAPIへようこそ。最先端のAIモデルへの最速のアクセス方法です。画像、動画、音楽など、たった一回のAPI呼び出しで生成できます。”

Capabilities

What you can do with Chatterbox.

Text-to-Speech

Turn any text into lifelike, natural-sounding audio. Multiple voices and languages for accessibility, e-learning, and content creation.

Technical Specifications

Text Length

10–2000 characters

Output Format

MP3 at 24 kHz

Default Voice

default

How to use in deAPI

Integrate Chatterbox into your app with a single API call.

POST https://api.deapi.ai/api/v1/client/txt2audio

curl · deAPI txt2audio 

curl -X 'POST' \
  'https://api.deapi.ai/api/v1/client/txt2audio' \
  -H 'accept: application/json' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "Chatterbox",
    "text": "Hello, welcome to deAPI. The fastest way to use AI models.",
    "voice": "af_heart"
}'{
    "model": "Chatterbox",
    "text": "Hello, welcome to deAPI. The fastest way to use AI models.",
    "voice": "af_heart"
}

Tip: The API returns a request_id. Use webhooks (recommended) or poll GET /request-status/{request_id} for results.

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Frequently Asked Questions

23 languages: EN, ES, FR, DE, ZH, JA, KO, AR, HI, PL and more. Emotion exaggeration control. Built-in AI watermarking. Output: WAV/FLAC.
Chatterbox supports 23 languages including English, Spanish, French, German, Chinese, Japanese, Korean, Arabic, Hindi, Polish, and more. It outputs 24kHz audio in WAV and FLAC formats.
Chatterbox includes an emotion exaggeration control that lets you adjust how expressive the generated speech is. Higher values produce more dramatic, emotional delivery. The model also includes built-in AI watermarking for content authenticity.
Sign up for a free deAPI account at https://deapi.ai/register and get $5 in free credits — no credit card required. Then open the playground, select Chatterbox, and generate your first result in seconds.
deAPI is pay-per-use with no subscriptions or monthly fees. Check the pricing page at https://deapi.ai/pricing for current per-generation rates.
Yes. Chatterbox is available via the deAPI REST API. Submit a request, receive a request ID, and poll for the result. See the API documentation at https://docs.deapi.ai for code examples in Python, Node.js, and cURL.
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