Workflow Goal
Provide a clean reference implementation for identity-preserving image editing using Krea2 Identity Edit.
This workflow demonstrates instruction-based image editing while preserving the original subject's identity, composition, and overall visual consistency.
Treat this workflow as a starting point and adapt the edit instructions to suit your own creative workflow.
Workflow Philosophy
FisherKing Reference Workflows are intentionally minimal. They focus on demonstrating a validated baseline rather than exposing every possible option. Once the baseline is understood, users are encouraged to extend the workflow to suit their own production pipelines.
Workflow Type
Image-to-Image (Identity-Preserving Editing)
This workflow uses the Krea2 Identity Edit LoRA together with the ComfyUI-Krea2Edit custom nodes.
Unlike traditional Image-to-Image workflows that rely primarily on denoising strength, this implementation uses Krea2's reference-guided editing pipeline to preserve the original subject while applying natural-language edit instructions.
About this Workflow
The goal of this reference workflow is to provide a simple, educational implementation of the core editing pipeline.
Typical editing tasks include:
✓ Clothing color changes
✓ Background replacement
✓ Object addition and removal
✓ Character re-staging
✓ Style transfer
✓ Identity-preserving modifications
Observed Behavior
During validation, the workflow produced:
✓ Excellent identity preservation
✓ Strong facial consistency
✓ Natural lighting preservation
✓ Very good prompt adherence
✓ High-quality localized edits
As with most AI image editing workflows, results may vary depending on:
Edit instruction
Random seed
Reference image quality
ref_boost setting
If the desired edit is not achieved on the first attempt, consider:
Refining the edit instruction
Trying a different random seed
Adjusting the ref_boost value
Regenerating the image
Version
Version 1.0
Created as a minimal reference workflow for getting started with Krea2 Identity Edit.
Purpose
✓ Educational
✓ Minimal
✓ Easy to extend
✓ Low VRAM Friendly
Verified
✓ Identity-Preserving Image Editing
✓ Image-to-Image Editing
Verified Settings
✓ Steps: 10
✓ CFG: 1.0
✓ Sampler: Euler
✓ Scheduler: Simple
✓ LoRA Strength: 1.0
These settings were used during validation and are recommended as the baseline configuration.
Verified Resolution
✓ 832 × 1216
Additional resolutions may also work depending on the reference image and editing task.
Hardware Tested
✓ NVIDIA RTX 2080 (8 GB VRAM)
✓ 64 GB System RAM
✓ ComfyUI 0.27.x
Resources
Base Model
• Krea2 Turbo
LoRA
• Krea2 Identity Edit v1.2
Custom Nodes
• ComfyUI-Krea2Edit
Additional Documentation
This workflow intentionally keeps the embedded documentation concise.
For installation instructions, recommended settings, supported features, known limitations, and future updates, please refer to the original author's project page.
Credits
Special thanks to the original developers of Krea2 Turbo, Krea2 Identity Edit, and ComfyUI-Krea2Edit for creating and maintaining these excellent models and tools.
Please refer to the original project page for complete documentation, release notes, and future updates.