The 'Chatter Box: Multi-Speaker Conversation with Cloned Voices' workflow is designed to create realistic multi-speaker audio conversations using voice cloning technology. By leveraging the Chatter Box model, this workflow allows users to upload short voice samples for each speaker and input a dialog script. The workflow then generates an audio file where each speaker's part is voiced using the cloned voices. This is achieved using a series of nodes: **FL_ChatterboxDialogTTS** for text-to-speech conversion with cloned voices, **LoadAudio** for uploading voice samples, **AudioCrop** for trimming audio clips if necessary, and **SaveAudioMP3** for exporting the final audio file. Additionally, the **MarkdownNote** node can be used to annotate the workflow with instructions or notes. This workflow is particularly useful for creating personalized audio content, such as podcasts, audiobooks, or virtual assistants, where distinct and recognizable voices enhance the listener's experience.
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
GET https://comfy.org/workflows/download/795f78f5c9cb.jsonFetching workflow JSON…
Run it from Python or TypeScript with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
# Install (beta)
pip install comfy-sdk # Python
npm i @comfyorg/sdk # TypeScript
# Run "Chatter Box: Multi-Speaker Conversation with Cloned Voices" (Python)
from comfy_sdk import Comfy
client = Comfy(api_key="comfyui-...")
# This workflow, exported in API format (see note below)
wf = client.workflows.from_file("audio-chatterbox_tts_dialog_api.json")
job = client.run(wf)
for output in job.get_outputs("5"): # SaveAudioMP3
output.to_file(output.name)The SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API). API access requires a Comfy Cloud plan with an API key. SDK docs · Get an API key
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