When starting your AI art journey in ComfyUI, the first and most crucial choice you'll encounter is selecting the Base Model (often called the "checkpoint" or "large model"). Positioned at the very beginning of a typical workflow, its placement alone hints at its fundamental role. What is a Base Model?

When creating images in ComfyUI, your prompts are the main language for communicating with the AI model. How can you precisely express your ideas to generate images that match your vision? Mastering these three core techniques will significantly boost your control over the results. Technique 1: Control Element Importance with

When writing prompts, you can influence the local effects in an image by adjusting the weights of words in the prompt. This is typically done using different symbols and numbers, as follows. 1.Adjusting weights with curly braces "{}" If you add “{}” to a word, you can increase its weight by

Continuing the series of previously published articles introducing positive prompts and negative prompts, in this article, we will introduce quality prompts. Quality refers to the overall appearance of an image. Related metrics include resolution, sharpness, color saturation and so on. A high-quality image will perform better on these metrics. We

Overview When using ComfyUI for image generation, SDXL is one of the most widely used high-quality models. The standard SDXL workflow consists of two main components: the Base model and the Refiner model. These models work together to generate more detailed and natural-looking images. In this guide, we'll walk you

Overview In the previous article, we explored Non-Model Upscaling — a fast, algorithm-based method to enlarge images. While it’s simple and efficient, the improvements in detail after upscaling are still quite limited. In this guide, we’ll take a closer look at Model-Based Upscaling and High-Resolution Fix Upscaling. Both approaches

When generated images have low resolution, simply stretching the dimensions will result in blurry output. ComfyUI offers multiple upscaling solutions to enhance image quality. This article introduces three methods ranging from basic to advanced, helping you quickly improve your image details. 1. Non-Model Upscaling: Fast and Simple Non-model upscaling relies

Inpainting is a commonly used feature in image generation and editing. If you’ve used tools like WebUI before, you’re probably already familiar with the concept. In ComfyUI, inpainting is also built on an image-to-image workflow. In this guide, we’ll walk through how to set up a practical

In the Part 2, we introduced you how to build your first ComfyUI text-to-image workflow. Based on this, we will introduce you to the construction of the LoRA model workflow. Load LoRA Node Introduction The "Load LoRA "node is used to load LoRA models and configure model weights. Its input

In the previous article, we introduced the basics of building an image-to-image workflow. Now, let’s walk through a practical example—converting a real photo into anime style. ---------------------------------------- Step 1: Select the Model Since our goal is anime-style generation, we need a model specialized for anime. In the Checkpoint

Already grasp text-to-image in ComfyUI? Great! Image-to-image is your next logical step. It builds on that foundation by letting you use an existing image as a starting point. This guide cuts to the chase, showing you the key nodes and how to wire them up to get started fast. The

In the previous article, we introduced the core nodes of a text-to-image workflow. Now, we'll connect these nodes like puzzle pieces to build a complete workflow and generate your first AI image. Node Connections: Creating the Generation Pipeline The principle of connecting nodes is to link data-output nodes to nodes

If you're new to ComfyUI and want to understand how to generate an image from text, mastering the "text-to-image" workflow is the most fundamental and essential step. Unlike other UIs, ComfyUI uses a node-based workflow, allowing you to clearly see each step of the image generation process. This article breaks

The power of ComfyUI lies in its modular workflow design. Beyond creating your own node workflows, importing workflows shared by others is an efficient way to learn and use the tool. This guide details several simple and easy-to-understand import methods. Preparation: Obtain Workflow Files Before you begin, download your preferred

After mastering the functions of individual ComfyUI nodes, connecting nodes becomes a new challenge for many beginners. Correct connections are not only the foundation for a properly functioning workflow but also key to improving efficiency. This article details various connection techniques in ComfyUI to help you build clear and efficient

When creating with ComfyUI, effective node management is key to maintaining clear workflows and improving efficiency. This article introduces six practical node operation techniques to help you better organize your workspace and make the creative process smoother. Why Manage Nodes? ComfyUI workflows consist of various functional nodes. As project complexity

ComfyUI, a node-based visual interface for Stable Diffusion, has gained popularity among AI art creators for its flexibility and controllability. For beginners, understanding the functions of core nodes is key to mastering this software. This article details the most important nodes in ComfyUI to help you get started quickly and

Native nodes ready-to-use + Custom nodes for limitless expansion 1. Core Engine: Official Native Nodes 🧱 Definition: Built-in foundational blocks of ComfyUI * Auto-loaded with installation Covers essentials: * KSampler (image generation core) * Checkpoint Loader (SD model loader) * CLIP Text Encoder (prompt parser) * VAE Decoder (image converter) * Beginner-friendly: Handles 80% basic needs * Use cases:

Master these core shortcuts to build workflows faster. Focus on creation—no complex commands needed: 1. Canvas Navigation 🗺️ Move canvas (view off-screen nodes): * Hold Spacebar + Drag mouse * Or Hold left-click in blank area + Drag Zoom canvas: * Scroll forward → Zoom in (examine details) * Scroll backward → Zoom out (overview layout) 2. Node

While renowned for efficiency and flexibility, ComfyUI's unique design presents learning hurdles. New AI artists should understand these three practical challenges: 1. Workflow Construction: Complexity Behind Freedom Core Challenge: Designing custom workflows (no fixed templates). * Manual node connection required per image (e.g., load model → input prompt → generate) * Unclear logic

Exploring Stable Diffusion tools? ComfyUI's unique design delivers distinct benefits. Beyond hype, these six practical strengths boost creative freedom and efficiency: 1. Resource-Saving & Speedy Core Advantage: Low GPU VRAM demand (min 3GB). * Faster startup * Efficient image generation (especially large sizes) * Smooth performance on low-spec devices * Ideal for laptops/desktops with

Hi everyone! If you're into AI art—especially with Stable Diffusion—you've likely heard of ComfyUI and WebUI (like Automatic1111). Both are popular tools but operate very differently. Today we'll break down their key differences in simple terms to help you choose your perfect "brush." > Experience both tools instantly on

Hi everyone! We know ComfyUI works like building blocks (nodes) for flexibility. Today we'll uncover its secret engine—LDM. Don't be intimidated! Grasping this will make node connections click: "Aha! That's why!" Why "Stable Diffusion"? Simple: developed by Stability AI (like Photoshop by Adobe). What is LDM? How Does It

If you've recently ventured into the world of AI art generation, chances are you've heard the name ComfyUI mentioned. Many people's first reaction is: “Is this yet another new software? How does it relate to Stable Diffusion? Is it hard to use?” Rather than calling it difficult, it's more accurate

In today's digital art landscape, AI technology is transforming traditional creative methods. As a node-based visual tool, ComfyUI offers creators a revolutionary AI art creation experience. Understanding ComfyUI ComfyUI employs an intuitive node-based interface, translating complex AI technology into visual workflows. For creators new to AI art, this approach significantly