Master ComfyUI Flux Kontext: Build Best Custom AI Image

Explore the basics of Flux Kontext within Comfy UI, learning how to edit text and images, remove backgrounds, and maintain character consistency for custom AI images.

Learn how to update the ComfyUI desktop version, including auto updates, using the manager to install and restart. Relaunch the configure UI to load updated interface with the new icon.

Update the portable Windows config UI by running three batch files from the update folder in sequence to update config UI and Python dependency. Restart your computer to apply changes.

Flux one context is a powerful open source image editing model from Black Forest Lab that understands text and images and edits with English instructions, preserving face, pose, and layout.

Learn prompts for Flux Kontext, including color changes, preserving style, and dash art style transfer, plus an upcoming drag-and-drop config UI workflow to create images.

Import the provided folders into the config UI, install missing nodes, and restart. Download and place diffusion model, VAE, and clip encoder into the correct model folders for Flux kontext.

Install missing custom nodes in ComfyUI Flux Kontext by locating and installing config UI, easy use, and RG3 UI from the manager.

Generate your first image with the Kontext model. Use fixed seed, prompt, upscaling, and context fp8 with clip encoder, no negative prompts, flux guidance 2.5, step 20 for 1024×1024 output.

Install missing custom nodes for GGUF Kontext by downloading the UDF and encoder files, refreshing node definitions, installing the missing nodes one by one, and restarting to resolve errors.

Generate the first image with GGUF ComfyUI Flux Kontext Dev, adjust seeds for different results, upscale if desired, and create unlimited images using the context config UI.

Explore the flux workflow for AI image generation, from loading diffusion models to saving the final render. Understand how prompts, clip encoders, guidance, VAE, latent space, and upscaling shape outcomes.

Learn how to merge two images in ComfyUI Flux Kontext, compare Goof versions and VRAM settings, and craft prompts to blend elements while preserving facial features and lighting.

Understand how the flux context image scale automatically adjusts image size to fit the workflow, based on chosen image and its latent space, with load image node and preview image.

Learn to blend two images with ComfyUI using the context node, combining a fox with an astronaut while preserving lighting and color by making the prompt more direct.

Understand the prompt, craft meaning, and place astronaut and fox walking together, then upscale by enabling the prompt, and save the workflow before editing images.

Adjust the flux context image scale to 1080 by 1080, add a red dragon to the scene, and run the workflow to generate a latent-image-driven, VAE-encoded result.

Convert image into black-and-white line art coloring page with a clean vector style. Keep cat pose, backpack, glowing mountain, stars, clouds, and nature, remove shading, and use two line widths.

Practice step-by-step image editing in ComfyUI Flux Kontext by changing one feature at a time—eyes, lips, nose, then face color—so prompts remain clear and results stay consistent.

Experiment with adding objects in a scene using Flux Kontext prompts, adjust panda and raccoon prompts while keeping color style unchanged, and apply hit-and-trial testing to improve results.

Apply ComfyUI Flux Kontext to edit an image to a custom size, change lips color to purple, and add a smile, while keeping the scene and pose unchanged.

Edit a woman's eyes in an AI image using ComfyUI flux context, transforming the eyes and smile, then preview the enhanced result and plan further context-based image edits.

Transform line art into a full-color digital painting set in a fantasy landscape, preserving shape and details while adding texture, ambient light, glowing particles, and painterly, game-like atmosphere.

Transform your images into diverse styles using ComfyUI Flux Kontext, from Ghibli and watercolor to anime, with prompts generated by ChatGPT and iterative editing.

Explore applying art style references in ComfyUI Flux Kontext to recreate styles, use style reference images, experiment with size, and generate and upscale images like a warrior fox or baby.

Master a ComfyUI workflow to add logos to images, adjusting size and placement on the left chest for product photography, and explain how to use prompts to guide results.

Place a product in an environment to showcase context and lighting in product photography. Use prompts with ChatGPT to craft luxury scenes around a watch with slate, water, and greenery.

Change the hair color in an uploaded image to red while preserving skin realism, cinematic depth of the face, and the subject's pose and facial expression.

Change the text on an image by adjusting the prompt to display the current instructor. Use shorter text, and note that adding more characters may break the render.

Apply a hairstyle workflow to an image with a sleek blonde bob prompt, preserving facial features, expression, lighting, and overall tone, while noting minor changes in face shape.

Maintain character consistency across generated images using the Flux Kontext workflow; compare images to keep the look, hairstyle, body shape, and accessories like a green amber necklace, while adjusting prompts.

Learn to remove objects from images using ComfyUI Flux Kontext, choosing direct removal or explained removal, and generate seamless edits that preserve pose, lighting, and scale.

Use inpaint to remove the green necklace from the woman with purple hair by masking the area and running a prompt to preserve pose, scale, and lighting.

Add a silver tiara with the mask editor, brush, and inpaint, then download glass prism Laura from open source generative AI and save to the UI model section.

Learn to add a Lora in ComfyUI, refresh the node, select the Glasswing Lora, and use a prompt to create a glass pane with reflection background.