---
title: Smart Character Swap - FLUX.2 Klein
emoji: 🎭
colorFrom: purple
colorTo: pink
sdk: gradio
sdk_version: 6.11.0
app_file: app.py
pinned: false
short_description: Occlusion-aware character & face swap with FLUX.2 [klein]
models:
  - black-forest-labs/FLUX.2-klein-9B
  - nhathoangfoto/Flux.2-Klein-9B-SmartCharacterSwap
---

# 🎭 Smart Character Swap · FLUX.2 [klein]

Swap an **identity** into a **target scene** while preserving the scene's pose,
lighting, color grading, and occlusions (hands, veils, foreground objects).

Upload the identity source (the face/character to bring in) and the target scene,
then hit **Swap**. The before/after slider shows the original scene against the result.

- **LoRA:** [`nhathoangfoto/Flux.2-Klein-9B-SmartCharacterSwap`](https://huggingface.co/nhathoangfoto/Flux.2-Klein-9B-SmartCharacterSwap)
- **Base model:** [`black-forest-labs/FLUX.2-klein-9B`](https://huggingface.co/black-forest-labs/FLUX.2-klein-9B)

Trigger word `jhuangswap` is added automatically.