FLUX.2 Klein 9B Edit LoRA

FLUX.2 Klein 9B Edit LoRA is a powerful image editing model with full LoRA support. With 9B parameters, it delivers higher quality edits and better prompt understanding. Upload images, describe your edits, and optionally apply custom LoRA adapters for personalized styles.

Why Choose This?

Enhanced editing quality 9B parameter model delivers richer detail and better prompt interpretation than the 4B variant.
Text-guided editing Describe edits in natural language — transform styles, modify content, apply effects, and more.
LoRA support Apply custom LoRA adapters for personalized styles, characters, or visual aesthetics.
Multi-image input Upload multiple reference images for context-aware editing.
Flexible output sizing Optionally set output size, or leave empty to match input image dimensions.
Prompt Enhancer Built-in tool to automatically improve your prompts for better results.

Parameters

Parameter	Required	Description
prompt	Yes	Text description of the desired edit
images	Yes	Source images to edit (can add multiple)
loras	No	List of LoRA adapters to apply
size	No	Output dimensions (empty = same as input image)
seed	No	Random seed for reproducibility (-1 for random)

LoRA Format

Each LoRA in the loras array has:

path (required) — URL to the LoRA weights file
scale (optional) — Weight multiplier, default 1

How to Use

Write your prompt — describe the edit you want (e.g., "make it a real picture", "add sunset lighting").
Upload images — add source images using "+ Add Item" button.
Add LoRAs (optional) — click "+ Add Item" to include custom LoRA adapters.
Set size (optional) — specify output dimensions or leave empty to match input.
Set seed — use -1 for random, or specify a number for reproducibility.
Run — submit and download the edited image.

Pricing

Item	Cost
Per image	$0.021

Simple flat-rate pricing regardless of image size or LoRA count.

Best Use Cases

Style Transfer — Transform images with custom LoRA styles.
Reality Enhancement — Convert illustrations or renders to photorealistic images.
Character Consistency — Apply character LoRAs while editing images.
High-Quality Retouching — When 4B quality isn't enough for professional work.
Production Editing — Balanced quality and cost for professional content.

Pro Tips

Be specific in your prompt — clearly describe what should change.
Use LoRAs to add consistent styles across multiple edits.
Leave size empty to preserve original image dimensions.
Start with LoRA scale 1.0 and adjust based on results.
Use the same seed to compare different prompts or LoRA combinations.

Notes

If size is not specified, output matches input image dimensions.
9B model offers better detail than 4B at slightly higher cost.
For best results, use high-quality source images.

Related Models

FLUX.2 Klein 9B Edit — Standard version without LoRA support.
FLUX.2 Klein 4B Edit LoRA — Lighter 4B version at lower cost.
FLUX.2 Klein 9B Text-to-Image LoRA — Text-to-image generation with LoRA support.

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