ComfyUI Zero to Hero

New to ComfyUI? This is the perfect starting point!

Learn how to build your very first ComfyUI workflow from scratch, covering the essential nodes: Model, Sampler, VAE, and CLIP.

Plus, discover how to use the powerful Florence 2 PromptGen node to instantly generate detailed text prompts from any image! This is a game-changer for prompting!

This video covers the fundamental building blocks for all future ComfyUI workflows!

Workflow File & Required Setup:

To follow along and experiment, you'll need ComfyUI and the custom nodes/models used in this basic workflow.

ComfyUI Manager (HIGHLY RECOMMENDED): GitHub repo: https://github.com/Comfy-Org/ComfyUI-Manager]

When you load the workflow JSON (available below), the ComfyUI Manager will guide you to install any missing custom nodes and list the required models.

Key Custom Node Sets Used in This Workflow (Search by Name in ComfyUI Manager):

comfyui-florence2 (Includes Florence 2 Run and Loader - Essential for Prompting!)

ComfyUI-tbox (Includes Image Size)

comfyui-easy-use (Includes easy math, show, concat)

ComfyUI-Jjk-Nodes (Includes JjkText)

ComfyUI_Comfyroll_CustomNodes (Includes CR Text Replace)

comfyui-custom-scripts (Includes ShowText|pysssss)
(Search for these names in ComfyUI Manager's "Install Custom Nodes" list)

Key Models You Need to Download (Manual Placement in ComfyUI/models Folders):

Main Checkpoint: flux1-dev-fp8.safetensors (or the complete version)
https://huggingface.co/Comfy-Org/flux1-dev/blob/main/flux1-dev-fp8.safetensors



Standard Models: VAE (ae.safetensors), CLIPs (clip_l.safetensors, t5xxl_fp8_e4m3fn.safetensors)
Workflow JSON File for THIS Video: patreon.com/DomDom13

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Thanks for watching!

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Видео ComfyUI Zero to Hero канала DomDom13