Setting up LTX-2.3 in ComfyUI
ComfyUI
Demo summary
The creator demonstrates how to browse templates in ComfyUI, search for LTX 2.3, and download the required missing models for the text-to-video workflow.
Step-by-step
- Start ComfyUI
- Open the main menu and click Browse Templates
- Search for LTX 2.3
- Select the text-to-video workflow
- Download all missing models from the pop-up window
- Upload a placeholder image
- Select your preferred model (e.g., FP8)
Options
- Choose between text-to-video or image-to-video workflows
- Select from two different model versions (FP8 is default)
Watch out for
- The text-to-video workflow requires an image upload to function
Tips
- Use the image-to-video workflow instead of text-to-video for better results
- Upload any image for the text-to-video workflow as it does not affect the generation content
All demos from “How To Use LTX-2.3 in ComfyUI | Best FREE AI Video Model?”
- 1:230:41Setting up LTX-2.3 in ComfyUICurrentThe creator demonstrates how to browse templates in ComfyUI, search for LTX 2.3, and download the required missing models for the text-to-video workflow.ComfyUI· AI Animation Generator
- 3:130:22Generating AI video and audio with LTX-2.3The user shows how to input a prompt including dialogue and sound effects into the LTX-2.3 workflow in ComfyUI to generate a video with synchronized audio.ComfyUI· Text to Video
- Watch “How To Use LTX-2.3 in ComfyUI | Best FREE AI Video Model?” →
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