ComfyUI Extension: ComfyUI F5-TTS

ComfyUI node to make text to speech audio with your own voice.

Using F5-TTS https://github.com/SWivid/F5-TTS

Instructions

• Put in ComfyUI's input folder a .wav file of an audio of the voice you'd like to use, remove any background music, noise.

• And a .txt file of the same name with what was said.

• Press refresh to see it in the node

• input/F5-TTS input/audio folders will also work.

You can use the examples here...

• Examples voices
• Simple workflow
• Workflow with input audio only, using OpenAI's Whisper to get the text
• Workflow with all features
• Effortlessly Clone Your Own Voice by using ComfyUI and Almost in Real-Time! (Step-by-Step Tutorial & Workflow Included)

Other languages / custom models...

You can put the model & vocab txt files into models/checkpoints/F5-TTS folder if you have any more models. Name the .txt vocab file and the .pt model file the same names. Press "refresh" and it should appear under the "model" selection.

Custom F5-TTS languages on huggingface

I haven't tried these... Finnish French German Greek Hindi Hungarian Italian Japanese Malaysian Norwegian Polish Portuguese BR Russian Spanish Turkish Thai Vietnamese Assamese, Bengali, Gujarati, Hindi, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu

Multi voices output...

Use the F5-TTS Audio node(not the from input node).

Put your sample voice files into the input folder like...

voice.wav
voice.txt
voice.deep.wav
voice.deep.txt
voice.chipmunk.wav
voice.chipmunk.txt

Then you can use prompts for different voices...

{main} Hello World this is the end
{deep} This is the narrator
{chipmunk} Please, I need more helium

Multi voice input...

Put a sentence of voice 1 and a sentence from voice 2 into the input audio sample. F5-TTS cuts the audio off at 15 seconds so don't make it too long. Example

BigVGAN models.

To use BigVGAN, you have to add a little dot to make it work with ComfyUI...

In the file custom_nodes/ComfyUI-F5-TTS/F5-TTS/src/third_party/BigVGAN/bigvgan.py

Add a little dot on the line at the top that says...

from utils import init_weights, get_padding

so it's becomes...

from .utils import init_weights, get_padding

Tips...

• F5-TTS cuts your voice sample off at 15 secs. It may cut off in the middle of a word and not cut the text only audio. Make sure your input samples are less than 15 secs.
• If you're using the ComfyUI-Whisper node you will also need to install ffmpeg

Install from git

It's best to install from ComfyUI-manager because it will update all your custom_nodes when you click "update all". With git, you will have to update manually.

Clone this repository into custom_nodes and run this to install from git

cd custom_nodes/ComfyUI-F5-TTS
git submodule update --init --recursive
pip install -r requirements.txt

Changes

1.0.22: Added TDHS(Time-domain harmonic scaling) to advanced node. 1.0.21: Added advanced node 1.0.19: Added model_type.