---
license: apache-2.0
base_model: black-forest-labs/FLUX.2-klein-4B
tags:
  - lora
  - flux.2
  - flux2-klein
  - zoom
  - image-editing
  - image-to-image
  - mirror
library_name: diffusers
pipeline_tag: image-to-image
instance_prompt: Zoom into the red highlighted area
---

# Flux Red Zoom — FLUX.2-klein-4B LoRA (mirror)

A rank-16 edit LoRA for **FLUX.2-klein-4B** that zooms into and enhances a **red-highlighted**
region of an image, generating a detailed close-up of the marked area.

> **This is a verbatim mirror, not original work.** All credit belongs to the original
> author, **fal** (fal.ai). This repository exists so downstream code can depend on a stable,
> long-lived URL; the file is byte-for-byte identical to the source (verify the SHA-256 below).

## Attribution & source

- **Original author:** **fal** (fal.ai)
- **Source:** https://huggingface.co/fal/flux-2-klein-4B-zoom-lora
- **Live demo (author):** https://fal.ai/models/fal-ai/flux-2/klein/4b/base/edit/lora
- **License:** **Apache-2.0**, as published by fal on the source repository. Mirrored here
  under those terms with attribution retained (see `NOTICE`). If you are the author and want
  this mirror changed or removed, open a discussion and it will be actioned promptly.

## Provenance (verify the mirror)

| | |
|---|---|
| File | `flux-red-zoom-lora.safetensors` |
| Size | 76,039,072 bytes (~76 MB) |
| SHA-256 | `A435808332F495450F203786A45C337163E2D6E8253043035B1202CC7A4F915B` |
| Tensors | 136 (f32) |
| Rank | 16 |
| Base model | `black-forest-labs/FLUX.2-klein-4B` |
| Key dialect | BFL-fused with PEFT `base_model.model.` prefix |

The source repo also ships a ComfyUI-converted variant (`..._comfy_converted.safetensors`,
`diffusion_model.` prefix); this mirror carries the canonical diffusers/PEFT file. Both map
to the same 40 double + 40 single (80) targets.

## Usage

- **Base:** FLUX.2-klein-4B (image edit). Mark the region to zoom into with a red highlight.
- **Prompt:** `Zoom into the red highlighted area`
- **Strength (scale):** ~1.1 (per the author's fal.ai SDK example).

## Disclaimer

Mirrored in good faith based on fal's Apache-2.0 release. No affiliation with or endorsement
by fal is implied.