---
title: "Flux Dev"
description: "Flux Dev text-to-image for development and iteration"
updated: 2026-09-10
---

# Flux Dev

**Node type:** `generate:flux_dev`  
**Category:** `generate`

## Description

Flux Dev text-to-image for development and iteration

## Pricing

- **Cost:** ~8 credits per megapixel

## Canvas ports

These appear as port handles on the left side of the node.

| ID       | Label      | Details             |
| -------- | ---------- | ------------------- |
| `prompt` | **Prompt** | `TEXT` _(required)_ |

## Sidebar config

These render as form fields in the right-side config panel when the node is selected.

| ID                      | Label                     | Details                                                                                          |
| ----------------------- | ------------------------- | ------------------------------------------------------------------------------------------------ |
| `num_images`            | **Num Images**            | `NUMBER` · `1…4`                                                                                 |
| `image_size`            | **Image Size**            | `IMAGE_SIZE` · options: `match_input_image`, `custom`, `square_hd`, `square`, `portrait_4_3`, +6 |
| `acceleration`          | **Acceleration**          | `TEXT` · options: `none`, `regular`, `high`                                                      |
| `output_format`         | **Output Format**         | `TEXT` · options: `jpeg`, `png`                                                                  |
| `sync_mode`             | **Sync Mode**             | `BOOLEAN`                                                                                        |
| `enable_safety_checker` | **Enable Safety Checker** | `BOOLEAN`                                                                                        |
| `seed`                  | **Seed**                  | `TEXT`                                                                                           |
| `guidance_scale`        | **Guidance scale (CFG)**  | `NUMBER` · `1…20`                                                                                |
| `num_inference_steps`   | **Num Inference Steps**   | `NUMBER` · `1…50`                                                                                |

## Outputs

| ID       | Label                | Type    |
| -------- | -------------------- | ------- |
| `images` | **Generated Images** | `IMAGE` |

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_Auto-generated from the Wireflow node registry._

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Documentation index: fetch https://www.wireflow.ai/llms.txt for the full list of Wireflow docs.