# Flux Redux (by Black Forest Labs)

### **Overview**

Image variation model for slight modifications of input images.

***

### **Quick facts**

* **Modes:** Image → Image
* **Default output / size:** Auto (preserves input aspect)
* **Aspect ratios:** Auto + multiple resolution options

***

### **What it's great for**

* Creating subtle variations of existing images
* Iterative refinement workflows
* Maintaining overall composition while varying details
* Quick image alternatives

***

### Parameters

| Control           | Type   | Default | Notes                           |
| ----------------- | ------ | ------- | ------------------------------- |
| `Reference Image` | Upload | —       | Input image to vary (required)  |
| `Quality`         | Slider | 100     | 0-100                           |
| `Size`            | Select | Auto    | Auto, 16:9, 4:3, 1:1, 3:4, 9:16 |

***

### **Modes**

| Mode          | Estimated time | Required inputs | Typical use     |
| ------------- | -------------: | --------------- | --------------- |
| Image → Image |          \~28s | Image           | Image variation |

***

### **Output options**

| Option       | Values / notes                                         |
| ------------ | ------------------------------------------------------ |
| Aspect ratio | Auto (preserves input) + multiple aspect ratio options |

***

### **Prompt tips**

* No prompt required—model creates variations automatically
* Lower guidance scale produces more variation
* Higher guidance scale stays closer to input
* Useful for generating alternatives quickly

***

### **Safety**

Moderation may be applied according to platform rules — avoid disallowed content.

***


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.flora.ai/models/image-models/flux-redux-by-black-forest-labs.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.