Setting up Flux Kontext in ComfyUI

Demo summary
The creator demonstrates how to load the Flux Kontext model, configure CLIP loaders (T5 and Clip L), and refresh the model manager to ensure all nodes are active in ComfyUI.
Step-by-step
- Drag and drop the workflow file into ComfyUI
- Open the Manager and click Install Missing Custom Nodes to resolve any red nodes
- Restart ComfyUI after installation
- Select the Kontext model in the model loader
- Configure the CLIP loaders using FB16T5 and Clip L
- Search for and install the VA AEF safe tensors via the model manager
- Press R to refresh the node list if models do not appear
Options
- Download CLIP loaders from the provided description or notes if they are missing
Watch out for
- Models will not work if they are placed inside subfolders; they must be in the root model directory
Tips
- Use the model manager search function to find specific safe tensors by file name
Highlights
“That one's super easy that you can get from the model manager.”
All demos from “NEW Flux Kontext tutorial. Consistent Characters FREE & EASY!”
2:030:57Setting up Flux Kontext in ComfyUICurrentThe creator demonstrates how to load the Flux Kontext model, configure CLIP loaders (T5 and Clip L), and refresh the model manager to ensure all nodes are active in ComfyUI.ComfyUI· AI Image Generator
3:021:04Generating a consistent character with Flux KontextThe user uploads a reference image of himself and uses a text prompt to generate a new image of himself riding a motorcycle while maintaining facial and clothing consistency using Flux Kontext.ComfyUI· AI Person Generator
4:090:55Anime style transfer and text renderingThe demonstration shows how to transform a real photo into an anime character eating in a restaurant while successfully rendering specific text in a chat bubble using the Flux Kontext model.ComfyUI· AI Style Transfer
5:191:10Iterative character consistency using generated outputsThe creator shows how to take a generated comic book character output and feed it back into the 'Load Image' node as a new reference to maintain style consistency across different scenes.ComfyUI· AI Person Generator
8:021:24Merging multiple characters with Image ConcatenateThe video demonstrates using an 'Image Concatenate' node to combine two different reference images, allowing Flux Kontext to generate a single scene featuring both characters walking together.ComfyUI· AI Image Combiner- Watch “NEW Flux Kontext tutorial. Consistent Characters FREE & EASY!” →
AI Image Generator
8:418:40Building a ComfyUI workflow from scratchA step-by-step walkthrough of adding nodes (Checkpoint, CLIP Text Encode, KSampler, VAE Decode) and connecting them to build a custom image generation pipeline.AI Search
19:571:09Generating a medieval warrior with batch processingDemonstrates generating multiple images of a medieval warrior by increasing the batch size in the Empty Latent Image node.AI Search
25:330:32Importing workflows from image metadataShows how to drag an existing AI-generated image into the ComfyUI canvas to automatically reconstruct the entire node workflow used to create it.AI Search
58:094:05Controlling character poses with ControlNetDemonstrates using the OpenPose pre-processor and ControlNet Union model to force a generated princess character into a specific pose from a reference image.AI Search
1:360:57Install custom workflows and missing nodes in ComfyUIThe video demonstrates how to drag and drop a JSON workflow file into ComfyUI and use the Manager to identify and install missing custom nodes.Sebastian Kamph
3:020:20Search and install models via Model ManagerA walkthrough of using the ComfyUI Model Manager to search for specific AI models, such as ControlNet, and install them directly.Sebastian Kamph
3:281:10Running and managing image generation queuesDemonstration of starting a workflow using the 'Run' button, setting up 'Run Instant' for continuous generation, and using 'Run on Change' to trigger generation upon prompt edits.Sebastian Kamph
4:590:55Navigating the ComfyUI workspace and UI settingsShows how to use zoom, fit view, pan modes, and toggle link visibility or themes (light/dark mode) within the ComfyUI interface.Sebastian Kamph
11:311:49Adding and connecting nodes in ComfyUIThe video demonstrates adding a 'Load Image' node via the library or right-click menu and connecting it to other nodes like 'Save Image' using spaghetti links.Sebastian Kamph
19:431:34Converting widgets to inputs in ComfyUIShows how to convert a node's internal settings (like seed) into an external input pin and connect a 'Primitive' node to control it.Sebastian Kamph
25:032:06Managing seeds and randomizationShows the difference between 'Randomize' and 'Fixed' seed settings in the KSampler to either generate new variations or reproduce the same image.Sebastian Kamph
36:450:34Saving images to specific foldersShows how to use the 'Save Image' node and file path syntax to organize output images into custom subfolders.Sebastian Kamph
ComfyUI