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ComfyUI: Apply LoRA models to Flux Kontext

ComfyUITry it →Watch full video →pixaroma ·

Demo summary

The creator shows how to use the Power Lora Loader to apply a 'Glass Prism' LoRA to a product image to transform its visual style.

Step-by-step

  1. Download the Glass Prism LoRA and place it in the LoRAs folder
  2. Refresh ComfyUI to update the model list
  3. Add a Power Lora Loader node to your workflow
  4. Select the Glass Prism LoRA from the loader dropdown
  5. Adjust the LoRA strength if necessary
  6. Add the required trigger words to your prompt
  7. Queue the prompt to generate the styled image

Options

  • Load multiple LoRAs using the Power Lora Loader
  • Filter models by 'LoRA' on the download site to find alternatives like 'Mech Anything'

Watch out for

  • Ensure the LoRA type is based on the Flux Kontext model, as standard Flux LoRAs are different
  • You must include specific trigger words in the prompt for the LoRA to activate correctly

Tips

  • Use a note node to store trigger words so you don't forget them when prompting
  • Add specific background details (e.g., 'black background') to the end of your prompt to refine the output

Highlights

“it's pretty good at it. So with Laura, you can do more than what the base model was trained for.”

All demos from “ComfyUI Tutorial Series Ep 52: Master Flux Kontext – Inpainting, Editing & Character Consistency”

  1. 2:432:38Generate and upscale images with Flux KontextThe creator demonstrates setting up a basic Flux Kontext workflow in ComfyUI, generating a character image, and then using a KSampler-based upscaler to increase resolution.ComfyUIAI Image Upscaler
  2. 7:201:48Edit image details with Flux KontextThe user shows how to load a reference image and use a text prompt to change specific features, such as changing a cartoon bunny's eye color to red.ComfyUIAI Inpainting
  3. 11:131:26Combine two images using Image StitchThe tutorial demonstrates using the Image Stitch node to combine two separate reference images (a woman and a bunny) into a single scene using Flux Kontext.ComfyUIAI Image Combiner
  4. 12:481:45Style transformation and line art conversionThe creator demonstrates transforming a portrait into a watercolor painting and converting a 3D-style bunny into a line art illustration using specific style prompts.ComfyUIAI Style Transfer
  5. 15:471:17Product branding and placementThe video shows how to take a logo or a product photo (perfume bottle) and use Flux Kontext to place it into a new, AI-generated environment with realistic reflections.ComfyUIAI Product Photography
  6. 17:062:04Background replacement with Inpaint CropThe user demonstrates a workflow using background removal and the Inpaint Crop node to swap a product's background while attempting to maintain the original item's integrity.ComfyUIAI Background Generator
  7. 19:191:08Modify hairstyles and facial featuresThe creator shows how to change a subject's hair color and style (e.g., to a blunt bob with bangs) while attempting to maintain facial consistency using Flux Kontext.ComfyUIAI Inpainting
  8. 21:030:26Edit text within an imageA demonstration of Flux Kontext's ability to change text on a 3D render from 'Welcome' to 'Pixaroma' while maintaining the original font style and perspective.ComfyUIAI Inpainting
  9. 23:191:55Remove objects using Mask Editor and InpaintingThe user demonstrates precisely removing a necklace from a portrait by painting a mask in the ComfyUI Mask Editor and using an inpainting prompt.ComfyUIAI Inpainting
  10. 25:461:20Apply LoRA models to Flux KontextCurrentThe creator shows how to use the Power Lora Loader to apply a 'Glass Prism' LoRA to a product image to transform its visual style.ComfyUIAI Style Transfer
  11. Watch “ComfyUI Tutorial Series Ep 52: Master Flux Kontext – Inpainting, Editing & Character Consistency” →

AI Style Transfer

  1. 2:35:539:48Applying LoRA for Style ModificationDemonstration of adding a LoRA loader to a workflow, using trigger words, and adjusting LoRA strength to change a robot into a 'cake style' robot.pixaroma
  2. 12:481:45Style transformation and line art conversionThe creator demonstrates transforming a portrait into a watercolor painting and converting a 3D-style bunny into a line art illustration using specific style prompts.pixaroma
  3. 25:461:20Apply LoRA models to Flux KontextCurrentThe creator shows how to use the Power Lora Loader to apply a 'Glass Prism' LoRA to a product image to transform its visual style.pixaroma
  4. 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.Sebastian Kamph
  5. 12:371:20Create 3D text using ControlNet in the cloudA demonstration of using a ControlNet workflow on Running Hub to transform a simple black-and-white text image into a 3D rendered effect.pixaroma
  6. 8:540:42Style transfer to watercolor paintingThe video shows how to use a reference image to transform a realistic house photo into a watercolor painting style using Flux Kontext.Urban Decoders
  7. 11:001:54Applying LoRAs for line drawings and Lego stylesThe user demonstrates stacking LoRA models in ComfyUI to transform buildings into line drawings or Lego-style structures using Flux Kontext.Urban Decoders
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