A fast and flexible ComfyUI workflow for Krea 2 Turbo designed for high-quality photorealistic image generation and easy LoRA integration.
The workflow is built to keep the setup simple while giving you direct control over the most important generation parameters.
✨ Features
⚡ Krea 2 Turbo generation
🎨 LoRA support with adjustable strength
📝 Simple prompt input
🤖 Optional AI prompt enhancement
🎯 Customizable seed
📐 Built-in aspect ratio and resolution selector
🔧 Adjustable LoRA trigger word
🔄 Easy switching between base model and LoRA
🖼️ Automatic image scaling
💾 Automatic image saving
🚀 8 steps / Euler / Simple scheduler default configuration
✨ Krea 2 conditioning rebalance for improved prompt control
🧠 Prompt Enhancement
The workflow includes an optional AI-powered prompt enhancement system.
You can simply enter a short description of what you want to generate and let the built-in text generation node expand it into a more detailed image-generation prompt.
Prompt enhancement can be enabled or disabled with a switch.
Prefer writing your own prompts?
Just turn it off and use your prompt directly.
🎨 LoRA Support
The workflow includes a dedicated LoRA system with:
LoRA enable/disable switch
LoRA selection
Adjustable LoRA strength
Custom trigger word
Easy switching between the base Krea 2 model and LoRA
This makes the workflow especially convenient for working with character LoRAs.
📐 Resolution
A built-in resolution selector makes it easy to change:
Aspect ratio
Megapixel count
Output dimensions
The default workflow is configured for 1:1 at 4 megapixels, but you can adjust the resolution to your needs.
⚙️ Default Settings
Model: Krea 2 Turbo
Text Encoder: Qwen3 VL 4B FP8
VAE: Qwen Image VAE
Steps: 8
CFG: 1
Sampler: Euler
Scheduler: Simple
Denoise: 1.0
The included workflow uses Krea 2 Turbo INT8 ConvRot for efficient generation.
📦 Required Models
You will need the following Krea 2 components:
krea2_turbo_int8_convrot.safetensorsqwen3vl_4b_fp8_scaled.safetensorsqwen_image_vae.safetensors
Place them in the appropriate ComfyUI model directories.
💜 Example
The workflow is configured with Amara Sterling Krea 2 LoRA as an example, but you can replace it with any compatible Krea 2 LoRA.
The included example demonstrates how to generate a photorealistic character with a short natural-language prompt and the LoRA system.
🤖 Free AI Generator
Want to try AI image generation without setting up ComfyUI?
🎁 Free generations:
@drgirls_ai_bot
💜 More from NovaAILabs
Creator:
https://civarchive.com/user/NovaAILabs
NovaAILabs Collection:
https://civarchive.com/collections/17587706
I regularly create photorealistic characters, LoRAs, workflows and prompt packs for AI image generation.
If you find this workflow useful, feel free to leave a rating and share your creations.