FLUX.2 [dev]

Text-to-image and image editing with FLUX.2 [dev] from Black Forest Labs: realistic detail and crisp, legible text.

Input

Fields marked * are required. Review the price before generating.

Prompt *

The prompt to edit the image.

Image Size

The size of the image to generate. The width and height must be between 512 and 2048 pixels.

Images *

The URLs of the images for editing. A maximum of 4 images are allowed, if more are provided, only the first 4 will be used.

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

Additional settings

Guidance Scale

Guidance Scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you.

Seed

The seed to use for the generation. If not provided, a random seed will be used.

Number of Inference Steps

The number of inference steps to perform.

Acceleration

The acceleration level to use for the image generation.

Enable Prompt Expansion

If set to true, the prompt will be expanded for better results.

Output Format

The format of the generated image.

Starting price$0.10 / run

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

Build a new scene from text with FLUX.2 [dev]. Describe the subject, viewpoint and lighting before adjusting generation settings.

Check perspective and object placement; compare added details with your original brief.

Use prompt in text-to-image mode. For a source photo, choose editing mode and check that mode’s input table.

Adjust guidance_scale and num_inference_steps separately. enable_prompt_expansion lets the provider expand the brief.