--- title: Chaewon API | Voice Cover | ModelsLab description: Build with Chaewon API. Voice Cover powered by AI. Plans from $21/month. url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/chaewon.md canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/chaewon type: product component: Playground/Endpoint/Index generated_at: 2026-08-03T04:57:53.165312Z --- [![Chaewon thumbnail](https://assets.modelslab.ai/api-logos/01KPMZY676ZM0Z7YJWBM9C78QP.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)Chaewon --- [by ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)The Voice Cover endpoint allows you to transform a song or audio file into a celeb/fictional character/singer/politician voice using a proper model id of that character. `chaewon` Open Source Model [Unlimited Usage](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) [LLMs.txt](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/chaewon/llms.txt) [API Playground](/models/modelslab/chaewon)ShowcaseAPI DocumentationVibe CodeRelated ModelsDeveloper SupportModel SpecsEnterprise Deployment Input --- Init Audio Upload File preview or record audio Record Audio Model ID Pitch Login to Generate **Per Audio generation** will cost **0.0047$** **For premium plan Audio generation** will cost **0.00$** i.e **Free.** Output --- Idle Unknown content type Related Models --- Discover similar models you might be interested in [View all Audio Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models?feature=audiogen) [![Anitta](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/anitta.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/anitta)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Anitta](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/anitta) [![Rose](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/rose.png)Popular](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/rose)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Rose](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/rose) [![Khea](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/khea.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/khea)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Khea](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/khea) [![Shunakiyama](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/shunakiyama.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/shunakiyama)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Shunakiyama](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/shunakiyama) [![Gorshokr](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/gorshokr.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/gorshokr)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Gorshokr](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/gorshokr) [![Elxokas](https://images.modelslab.sh/?Image=https://assets.modelslab.ai/audio/Thumbnail1024/elxokas.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/elxokas)[ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [Elxokas](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/elxokas) View all 18 related models About Chaewon --- Chaewon is a voice cloning AI model by ModelsLab available on ModelsLab. Access Chaewon through our API with pay-per-use pricing and no minimum commitments. ### Technical Specifications Model IDchaewon ProviderModelsLab CategoryAudio Models TaskVoice Cloning Price$0.0047 per API call AddedDecember 20, 2023 ### Key Features - AI voice synthesis and text-to-speech - Multiple language and accent support - Voice cloning from short audio samples - Real-time audio processing via API - Customizable speech parameters ### Quick Start Integrate Chaewon into your application with a single API call. Get your API key from the [pricing page](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v6/voice/voice_cover" headers = { "Content-Type": "application/json" } data = { "model_id": "chaewon", "prompt": "your prompt here", "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` ### Pricing Chaewon API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) ### Use Cases - Voice-over production for video content - Podcast and audiobook narration - Multilingual customer support automation - Interactive voice response (IVR) systems [Browse Audio Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models?feature=audiogen) [More from ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [View Pricing](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) Chaewon FAQ --- ### What is Chaewon? Chaewon is a voice cloning AI model by ModelsLab available on ModelsLab. Access it through our API with pay-per-use pricing and no minimum commitments. ### How do I use the Chaewon API? You can integrate Chaewon into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "chaewon" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Chaewon cost? Chaewon costs $0.0047 per API call. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models. ### What is the Chaewon model ID? The model ID for Chaewon is "chaewon". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Chaewon? Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet. --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-08-03*