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  3. Flux Dev Lora

Generate Custom AI Art with Flux Dev LoRA

Flux Dev LoRA is a text-to-image model that extends the Flux Dev base with support for fine-tuned style weights. You load a set of LoRA weights alongside your prompt, and those weights steer the generation toward a specific visual style, character look, or photographic treatment. This makes it a practical tool for anyone who needs consistent, styled outputs rather than one-off results. The model accepts LoRA weights as a URL or file path and applies them at generation time. You control how strongly the style influences the output by adjusting the LoRA scale, and you can stack a second set of weights with the extra LoRA field for layered effects. It also supports image-to-image mode: upload a reference photo and the model adapts it using your prompt and weights as direction. This fits naturally into any creative workflow where consistency matters. A brand designer can apply a custom style to every product mockup without starting from scratch. An illustrator can maintain a visual identity across an entire project. Load your weights, write your prompt, choose your format, and generate.

Official

Black Forest Labs

4.40m runs

Flux Dev Lora

2024-11-11

Commercial Use

Generate Custom AI Art with Flux Dev LoRA

Table of contents

  • Overview
  • How It Works
  • Frequently Asked Questions
  • Credit Cost
  • Features
  • Use Cases
  • Examples
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Overview

Flux Dev LoRA is a text-to-image model that extends the Flux Dev base with support for fine-tuned style weights. You load a set of LoRA weights alongside your prompt, and those weights steer the generation toward a specific visual style, character look, or photographic treatment. On Picasso IA, the whole process runs in a browser window with no installation and no code required. It is built for creators who need reproducible, styled outputs at speed, not just random variation each time.

How It Works

  • Write a text prompt describing the image you want. Include style keywords if your LoRA targets a specific aesthetic, such as "oil painting", "anime", or "cinematic".
  • Paste the URL or file path for your LoRA weights into the designated field. The model loads these weights and uses them to shape the output.
  • Set the LoRA scale between 0 and 1 to control the intensity of the style. A value near 0 blends the style subtly; a value near 1 applies it at full strength.
  • Choose your aspect ratio from options like 1:1, 16:9, or 9:16 to match the platform or format where you plan to use the image.
  • Select fast mode for quick drafts or switch it off for full-precision rendering, then hit generate and download your result as WebP, JPG, or PNG.

Frequently Asked Questions

Do I need programming skills or technical knowledge to use this? No, just open Flux Dev LoRA on Picasso IA, adjust the settings you want, and hit generate.

Is it free to try? Yes, you can run Flux Dev LoRA at no cost. Some usage limits may apply based on your account plan, but no credit card is required to start.

How long does it take to get results? In fast mode, most images come back in under 10 seconds. Switching to full-precision mode produces more detailed outputs but takes longer per generation.

What output formats are supported? You can export images as WebP, JPG, or PNG. For compressed formats, quality is adjustable from 0 to 100 to balance file size and visual detail.

Can I load my own custom LoRA weights? Yes. Paste a direct URL pointing to a compatible .safetensors file and the model will load those weights before generating. You can also add a second LoRA via the extra LoRA field for layered styles.

How do I get consistent results across multiple generations? Set a fixed seed number and keep the same prompt and LoRA scale. Disabling fast mode also helps, since speed mode introduces some variation even with a seed locked.

What happens if I am not satisfied with the result? Adjust the LoRA scale, tweak the guidance value, or rephrase the prompt with more specific descriptors. Each change shifts the output meaningfully, so small edits often produce noticeably different images.

Credit Cost

Each generation consumes 1 credit

1 credit

or 5 credits for 5 generations

Features

Everything this model can do for you

LoRA weight loading

Apply any fine-tuned style model to your generations by pasting a weights URL or model path.

Image-to-image mode

Upload a reference photo and a prompt to reshape the image while preserving its composition.

Adjustable LoRA strength

Set the scale from 0 to 1 to control how much the fine-tuned style influences the result.

Speed-optimized mode

Run in fast mode for rapid iteration without waiting for full-precision rendering on every draft.

Multiple aspect ratios

Choose from 11 ratios including 16:9, 9:16, 4:5, and 1:1 to match any platform or format.

Output format control

Export images as WebP, JPG, or PNG with adjustable quality settings up to 100.

Seed-based reproducibility

Lock a seed to regenerate the exact same composition across multiple runs.

Safe and controlled image generation with optional safety checks

Use Cases

Apply a custom illustration style to any text prompt by loading LoRA weights trained on your target aesthetic

Convert a product photo into a styled image by uploading it and describing the visual treatment you want

Generate multiple portrait variations in a consistent character style by reusing the same LoRA weights and seed

Test how strongly a fine-tuned style affects the output by adjusting the LoRA scale before committing to a full batch

Produce social media graphics in a branded visual style by loading your custom weights and specifying the aspect ratio

Create a series of scene illustrations with a unified look by using the same LoRA across every prompt in the set

Iterate quickly on concept art by running in speed-optimized mode and switching to full quality only for final picks

Experiment with fine-tuned AI styles for portfolio building

Examples

1:1
webp
2.8s
Go Fast: Yes
Guidance: 3
Lora Scale: 1
Megapixels: 1
Num Outputs: 1
Output Quality: 80
Prompt Strength: 0.8
Num Inference Steps: 28

pnt style Illustration of a latina woman

1:1
webp
3.4s
Go Fast: Yes
Guidance: 3
Lora Scale: 0.9
Megapixels: 1
Num Outputs: 1
Lora Weights: huggingface.co/alvdansen/flux-koda
Output Quality: 80
Prompt Strength: 0.8
Num Inference Steps: 28

A tabby cat lounging on a sun-dappled windowsill, half its body in shadow, half in bright light, flmft style

1:1
webp
2.9s
Go Fast: Yes
Guidance: 3
Lora Scale: 0.7
Megapixels: 1
Num Outputs: 1
Lora Weights: davisbrown/flux-half-illustration
Output Quality: 80
Prompt Strength: 0.8
Num Inference Steps: 28

In the style of TOK, a photo editorial avant-garde dramatic action pose of a person wearing 90s round wacky sunglasses pulling glasses down looking forward, in Tokyo with large marble structures and bonsai trees at sunset with a vibrant illustrated jacket surrounded by illustrations of flowers, smoke, flames, ice cream, sparkles, rock and roll

1:1
webp
2.8s
Go Fast: Yes
Guidance: 3
Lora Scale: 1
Megapixels: 1
Num Outputs: 1
Lora Weights: fofr/flux-80s-cyberpunk
Output Quality: 80
Prompt Strength: 0.8
Num Inference Steps: 28

style of 80s cyberpunk, a portrait photo

1:1
webp
2.9s
Go Fast: Yes
Guidance: 3
Lora Scale: 1
Megapixels: 1
Num Outputs: 1
Lora Weights: huggingface.co/multimodalart/flux-tarot-v1
Output Quality: 80
Prompt Strength: 0.8
Num Inference Steps: 28

a bacon cheeseburger in the style of TOK a trtcrd, tarot style

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