Model description

license: apache-2.0 base_model:

• black-forest-labs/FLUX.1-Kontext-dev pipeline_tag: image-to-image

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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`

Demo video

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📖 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.

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⚙️ 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

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🎯 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.

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⚡ Tips

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

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📌 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.

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Download model

Download them in the Files & versions tab.