Initialize: Load model, CLIP, VAE and optional LoRA. Make your prompt (divided into 2 parts if you prefer to make separate prompt for edit instructions and overall).
Runtime profile
Source description
A simple Flux.2 workflow.
Initialize: Load model, CLIP, VAE and optional LoRA. Make your prompt (divided into 2 parts if you prefer to make separate prompt for edit instructions and overall).
Reference image: Turn on or off reference images. It comes with 4 reference images, but you can easily copy-paste a new node if you need more.
Sampler: Your common sampling options. I added upscaling options as well, since a few styles of what I do needed it. Batch normal and upscaled means you save both the initial output and the upscaled output. Blend adds a third output with the two blended.
Custom nodes needed: ComfyUI-Easy-Use ComfyUI-Crystools ComfyUI-KJNodes ComfyUI-utils-nodes
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
Use this Flux.2 workflow to create images from prompts, with optional reference images and LoRA, and choose initial, upscaled, or blended outputs; it loads the model, CLIP, and VAE.
Start by loading the model, CLIP, VAE, and optional LoRA, then write a prompt that can be split into edit instructions and overall text.
Use the sampler with common sampling options, plus optional upscaling and blending.
Provide a prompt, optionally split into separate edit-instruction and overall text.
Choose whether to use reference images; four are included, and more can be added by copying a reference-image node.
Output options include an initial image, an upscaled image, or a blend of the two; normal-and-upscaled batch handling saves both the initial and upscaled images.
This workflow uses Flux.2 D and is published by Yorgash.
The workflow lists these node packs: ComfyUI-Easy-Use, ComfyUI-Crystools, ComfyUI-KJNodes, and ComfyUI-utils-nodes.
Listed model files are flux2-dev-fp8_scaled.safetensors, flux2-vae.safetensors, mistral_3_small_flux2_fp8.safetensors, aidmaMJ61Flux.2v0.5.safetensors, and RealESRGAN_x4plus_anime_6B.pth.
Turn reference images on or off, split the prompt into edit instructions and overall text, and choose normal, upscaled, or blended output handling.
The listed node-pack versions are ComfyUI-Crystools 1.27.3, ComfyUI-Easy-Use 1.3.3, ComfyUI-KJNodes 1.1.7, and ComfyUI-utils-nodes 1.3.7.
Before setup, verify the exact files for flux2-dev-fp8_scaled.safetensors, flux2-vae.safetensors, and aidmaMJ61Flux.2v0.5.safetensors; the supplied listing gives no further identifying details for these files.
Suggestion · not verified
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Sources
1 sourceSource excerpts
1 excerptSource context: 2701 downloads · Type Workflows · Base model Flux.2 D
Estimated VRAM requirement
Estimate unavailable
16.8 GB across 2 of 5 model files. Model file total + 25% loading overhead + 2 GB execution buffer, rounded up.
Requirements
9 requirementsaidmaMJ61Flux.2v0.5.safetensors
Not resolvedLoRA · Unknown
flux2-dev-fp8_scaled.safetensors
Not resolvedCheckpoint · Unknown
flux2-vae.safetensors
PossibleVAE · Unknown
Text encoder · 16.8 GB · SAFETENSORS · fp8 · pruned · Unknown
Upscaler · 17.1 MB · PT · Unknown
Node pack · Registry
Node pack · Registry
Node pack · Registry
Node pack · Registry