AI Background Replacer

Replace any image background with an AI-generated scene from a prompt

AI background replacement is a Pro feature.Upgrade — $9/mo

or drop here · JPG, PNG, WebP — up to 10 MB

See it in action

Sample

Before

After

FLUX Fill Pro — prompt-driven background replacement

Best for

Clear, high-contrast subject (person, product, animal)
Subject not touching the image edges — gives the model room to extend
A specific prompt: "beach at golden hour" beats "nice background"

Upload a file to start

Settings

Describe the new background

FLUX preserves your subject and replaces only the background. Best results with clear, high-contrast subjects.

About the AI Background Replacer (Pro)

Keep the subject of your photo, replace everything behind them with a scene generated from a text prompt — beach, studio, forest, neon street, anything. ImageSuite chains BRIA RMBG-2.0 (851-labs/background-remover) to cut out the subject, then FLUX Fill Pro (black-forest-labs/flux-fill-pro) to generate the new background guided by your prompt. Two models, one click.

How to use it

1
Sign in to Pro
Background Replacer is a Pro feature ($9/mo flat).
2
Upload your photo
Subject should be reasonably well separated from the original background.
3
Describe the new background
A prompt like "warm sunset on a tropical beach, cinematic" gives the generator clear direction. More specific = more predictable.

Frequently asked questions

Why does this take longer than other tools?

It runs two models in sequence: background removal, then generation. Total time is usually 20–40 seconds.

What models are running?

BRIA RMBG-2.0 (851-labs/background-remover) for the subject cutout, FLUX Fill Pro (black-forest-labs/flux-fill-pro) for the generated background.

Can I use my own background image instead of a prompt?

Not in this tool yet — for now it's prompt-based. If you have a background image, use the background remover to get a transparent PNG, then composite manually in the Photo Editor.