Two ways to work
Text to Image starts from a prompt. Image to Image uses a prompt and an image.
Create a picture from a description
Flux Dev
FLUX.1 [dev] is a 12 billion parameter rectified flow transformer capable of generating images from text descriptions Key Features Cutting-edge output quality, second only to our state-of-the-art model FLUX.1 [pro]. Competitive prompt following, matching the performance of closed source alternatives . Trained using guidance distillation, making FLUX.1 [dev] more efficient. Open weights to drive new scientific research, and empower artists to develop innovative workflows.
Made by Black Forest Labsfrom 85 creditsper run Free
Opens the image studio with Flux Dev ready to use. You will need a free account to run it.
What Flux Dev makes, what it needs and what you get
What it makes
Create a picture from a description
Turns a written description into a picture.
What you need
- A description of the picture
Optional: a picture to start from.
What you get
A new picture
About Flux Dev
Flux Dev, from Black Forest Labs, makes images from a written description. It has two modes, Text to Image and Image to Image, and you get an image back.
In Text to Image, you write a text prompt. You can also add one reference image and set Strength, from 0 to 1, to change how strong the style change is. Strength starts at 0.7. In Image to Image, you work with a prompt and an image. You can add one image.
Choose Flux Dev when you want to start from a reference image as well as words. The price is 85-228 credits.
Other models for this job
Same job: create a picture from a description. Compare before you choose.
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Qwen Image LightningCreate a picture from a description
Alibaba's fast-inference Qwen Image variant, tuned for near-instant text-to-image generation without sacrificing prompt accuracy - built for rapid drafts and high-volume workflows.
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Image Free Open
Qwen ImageCreate a picture from a description
Alibaba's Qwen Image model generates accurate, detailed visuals from text prompts with strong prompt comprehension, including legible in-image text and complex compositions.
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Flux KreaCreate a picture from a description
A FLUX variant tuned by Krea for stylized, painterly image generation - strong for concept art and creative visuals that want more artistic flair than strict photorealism.
Black Forest Labs85 creditsper run
What it does well
Reference image
In Text to Image you can add one reference image next to your prompt.
Adjustable Strength
In Text to Image, Strength goes from 0 to 1 and starts at 0.7. It changes how strong the style change is.
How to use Flux Dev
How It Works
How It Works
01
Choose a mode
Pick Text to Image to work from words, or Image to Image to work from a prompt and an image.
02
Add your inputs
In Text to Image, write a prompt, and optionally add one reference image and set Strength. In Image to Image, write a prompt and add one image.
03
Generate your image
Press generate. The price is 85-228 credits.
Tip In Text to Image, Strength starts at 0.7. Move it between 0 and 1 to change how strong the style change is.
Good for
Images from your own words
Describe what you want to see and get an image.
A new look for your own picture
Add an image and a prompt, and make a new image from it.
Questions
Quick answers to help you get the most out of Flux Dev in FunAI Studio.
1. What do I need to provide?
2. How many images can I add?
3. How much does it cost?