RefControl Flux Kontext – Reference Lineart LoRA

📝 Short description

A LoRA for Flux Kontext Dev that fuses a reference image (left) with a lineart map (right).
It preserves identity and style from the reference while following the lines and contours from the control.

Trigger word: refcontrollineart

Workflow

hugging face

Demo video

ReferenceResult

📖 Extended description

This LoRA was primarily trained on human characters and objects, but it works well with stylized art too.
The main goal is to preserve identity — facial features, clothing, or style — from the reference image, while adapting them to the structure given by the lineart map.

⚙️ How to use

1. Concatenate two images side by side:

   • Left: reference image (person, character, or object).

   • Right: lineart map (black & white contour drawing).

2. Add the trigger word refcontrollineart in your prompt.

3. Adjust LoRA weight (recommended 0.7–1.0).

✅ Example prompt

refcontrolcanny, change ineart to photo with reference from left

🎯 What it does

• Preserves identity and style of the reference.

• Uses lineart to control outlines, proportions, and composition.

• Works for both realistic and stylized generations.

⚡ Tips

• Best results when the lineart map is clear and clean (minimal shading).

📌 Use cases

• Converting sketches to full artworks while keeping reference identity.

• Character redraws in different art styles.

• Consistent character design across multiple illustrations.

• Turning lineart drafts into photorealistic or stylized renders.