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Flux 2 Klein 9B destiled Easy to use, Lora Manager + Triggers (By: Rafaelldestilo) — v2.1

I'm sharing my workflow that I use for basically any task.

Sourcecivitai.com/models/2640066
TaskText to imageFamilyFLUXVersionRelease 2964326 — Klein 9B - v2.1 byRafaelldestilo.jsonEstimated VRAMNot yet characterizedBgrade

Runtime profile

Access
External workflow
Status
Verified
Version
Klein 9B - v2.1 byRafaelldestilo.json
Source
Civitai
Updated
Sep 29, 2026

Source description

I'm sharing my workflow that I use for basically any task.

It features easy image aspect activation; just select the one you want.

Sage Attention is activated for quick generation; if you don't have it, just deactivate it.

Lora Manager - where you can store all your Loras; hovering the cursor over them shows a cover image from the store, greatly helping with style identification. When activated, it pulls all activation keys for easy use, eliminating the need to search for activation keys, as it's directly synchronized by Civitate.

It's a straightforward, easy, and simple workflow with high-resolution image generation and very fast speed.

lora manager download https://github.com/willmiao/ComfyUI-Lora-Manager

What you need

Model files
9.1 GiB known subtotal

Remaining hardware or download-size estimates are not available yet.

Requirements

Models

3

Node packs

4

AI-generated commentary

AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.

Purpose

  • Use this workflow to generate high-resolution images with the Flux.2 Klein 9B base model: select an image aspect and optionally use LoRAs; the output is an image.

Flow

  • Select an image aspect, then use the optional Sage Attention and Lora Manager controls during image generation.

Inputs and outputs

  • The workflow takes an image-aspect choice and optional LoRAs, and produces high-resolution images.

Setup

  • The listed version is v2.1, published by Rafaelldestilo.

  • For Lora Manager, the listing points to https://github.com/willmiao/ComfyUI-Lora-Manager.

Dependencies

  • The workflow lists these model files: flux-2-klein-9b.safetensors, flux2-vae.safetensors, qwen_2.5_vl_7b_fp8_scaled.safetensors, and qwen_3_8b_fp8mixed.safetensors.

  • It also lists these node packs: comfyui-easy-use, comfyui-kjnodes, comfyui-workflow-encrypt, and rgthree-comfy.

Configuration

  • Choose the image aspect you want.

    Suggestion · not verified

  • If Sage Attention is unavailable in your setup, deactivate it.

    Suggestion · not verified

  • When enabled, Lora Manager can store LoRAs, show store cover images on hover, and pull activation keys synchronized by Civitate.

Cautions

  • Before using the workflow, verify that the listed model files and node packs are available in your setup.

    Suggestion · not verified

  • No license is specified for the listing.

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Sources

1 source
CivitaiSourceVersion 2964326
civitai.com/models/2640066

Verified Sep 29

Source excerpts

3 excerpts
NoteSep 29civitai.com/models/2640066

Source context: 1574 downloads · Type Workflows · Base model Flux.2 Klein 9B

NoteSep 28civitai.com/models/2640066

Source context: 1569 downloads · Type Workflows · Base model Flux.2 Klein 9B

NoteJul 18civitai.com/models/2640066

Source context: 1363 downloads · Type Workflows · Base model Flux.2 Klein 9B