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Change part of a picture

FLUX.1 [pro] Fill

FLUX.1 [pro] Fill is a high-performance endpoint for the FLUX.1 [pro] model that enables rapid transformation of existing images, delivering high-quality style transfers and image modifications with the core FLUX capabilities.

Made by Black Forest Labs100 creditsper run Pro
What it needs

Opens the image studio with FLUX.1 [pro] Fill ready to use. You can look around as a guest. Running it takes the Pro plan or higher.

FLUX.1 [pro] Fill sample output
Sample output
FLUX.1 [pro] Fill sample output

What FLUX.1 [pro] Fill makes, what it needs and what you get

What it makes

Change part of a picture

Repaints only the area you mark and leaves the rest alone.

What you need

  • What to change
  • The picture to change
  • The area to change (you paint it)

What you get

The picture with the marked area repainted

  • JPEG and PNG files

About FLUX.1 [pro] Fill

FLUX.1 [pro] Fill replaces part of an image with new content. You mark the area to change with a mask, describe what should appear there, and get back a new image.

You provide a short text description of what should fill the masked area, the image to change, and a mask image. The mask and the image must have the same dimensions. You can also turn Enhance Prompt on or off, which improves your prompt for better results.

FLUX.1 [pro] Fill costs 20 credits. FLUX.1 [pro] Fill Fine-tuned works the same way but also asks for a Fine-tune ID and a Fine-tune Strength. It costs 100 credits.

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Same job: change part of a picture. Compare before you choose.

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FLUX.1 [pro] Fill Fine-tunedChange part of a picture

FLUX.1 [pro] Fill Fine-tuned is a high-performance endpoint for the FLUX.1 [pro] model with a fine-tuned LoRA that enables rapid transformation of existing images, delivering high-quality style transfers and image modifications with the core FLUX capabilities.

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Genfill v2Change part of a picture

The GenFill Route enables the generation of objects by prompt in a specific region of an image. You can define the area for object generation by using a mask that outlines the region where the object will be created. Our model is optimized to work seamlessly with blob-shaped masks.

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Bria GenFillChange part of a picture

Bria GenFill enables high-quality object addition or visual transformation. Trained exclusively on licensed data for safe and risk-free commercial use. Access the model's source code and weights: https://bria.ai/contact-us

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What it does well

Fills the masked area

Your text description tells the model what to put in the masked part of the image.

Mask you provide

A second image marks the area to fill, so you decide where the new content goes.

How to use FLUX.1 [pro] Fill

How It Works
01

Add your image

Upload the image you want to change.

02

Add the mask

Upload a mask image that marks the area to fill. It must have the same dimensions as your image.

03

Describe and generate

Write what should appear in the masked area, turn Enhance Prompt on if you like, then generate.

Tip Describe only what should appear inside the masked area.

Good for

Swapping an object in a photo

Mask the object, then describe what should take its place.

Adding something to an empty spot

Mask a bare area of a picture and describe what to put there.

Questions

Quick answers to help you get the most out of FLUX.1 [pro] Fill in FunAI Studio.

1. What do I need to provide?
2. What do I get back?
3. How much does it cost?