FLUX Fill Pro
AI Inpaint
Paint over part of your photo with a brush and describe what should be there. FLUX Fill Pro generates new content only inside the mask and tries to match the light, perspective and texture of the rest of the scene.
- FLUX Fill Pro on Replicate
- 1 PNG result per run
- 1 credit per fill
- Operational
- 1 cr · FLUX Fill Pro
By using this tool you agree to our Terms of Use and Privacy Policy. Without a Starter plan or higher, the result carries a Pixelift watermark. Starter access comes with the Starter plan or any one-time credit pack.
A failed job costs nothing — credits are returned automatically. We keep photo and video results for 30 days, and guest files are deleted after 14 days.
Credit packs from $1.49, one-time. Credits never expire and no subscription is required.
What is Fill a masked area?
Fill a masked area is an AI tool in Pixelift that runs in the browser with no installation. Paint over part of your photo with a brush and describe what should be there. FLUX Fill Pro generates new content only inside the mask and tries to match the light, perspective and texture of the rest of the scene. Engine: FLUX Fill Pro. Cost: 1 credit per result; credits are bought once in packs from $1.49, no subscription, and they never expire. Files go to our server in the EU; if the tool uses an AI model, it runs at a provider from our subprocessor list. We never train models on them.
How it works
- Step 1
Upload a photo
JPG, PNG or WEBP, up to 20 MB.
- Step 2
Paint the mask
Brush over the area you want to replace. Fix the mask with the eraser, undo and clear.
- Step 3
Describe the fill
Write what should appear in the area: material, color, light. Up to 500 characters.
Frequently asked questions
How is Inpaint different from object removal?
Inpaint needs a description of what to fill the masked area with, so you decide what appears there. Object removal fills the area with background on its own, without a description.
How much does one fill cost, and is there a watermark?
With an account each fill costs 1 credit. Without a Starter plan or higher the result carries a Pixelift watermark; with Starter or higher it has none. If the generation fails or moderation blocks the result, the credits are returned. Starter access comes with the Starter plan or any one-time credit pack.
What images can I upload?
JPG, PNG or WEBP up to 20 MB. The photo goes to the model without resizing, and you get the result as a PNG file.
Can I correct the mask?
Yes. The eraser removes parts of the mask, undo reverts the last stroke, clear removes the whole mask, and the slider changes the brush size.
Do I need an account?
Without an account you can upload a photo, paint the mask and write the description; to generate, you sign in. The photo and description come back after signing in, but the mask has to be painted again.
How long can the description be?
Up to 500 characters. The description goes through moderation before any credits are reserved. Specific descriptions work best: material, color, light.
More tools
Product & e-commerce
Expand the Frame
Add space around your photo — AI paints what was outside the shot.
2 kr
- New
Product session
One product, many scenes. The product stays the same; only the setting changes.
1-6 kr
Match Colors
Give one photo the look and tones of another.
1 kr
- Popular
Remove Background
Cut out the subject with clean edges, hair included.
0.5-1.5 kr
Image to SVG
Logo or graphic turned into scalable, editable vectors.
2 kr
Call it from code
One endpoint, key in the header. The same tool that runs on this page — no browser, no clicking.
curl -X POST https://pixelift.pl/api/inpaint \
-H "Authorization: Bearer pk_live_..." \
-F "file=@zdjecie.jpg" \
-F "mask=@maska.png" \
-F "prompt=drewniany stol"Response: { "url": "https://pixelift.pl/uploads/…", "creditsUsed": 1 }
Request fields
file | file | required | Zdjecie |
mask | file | required | Maska PNG obszaru do zamalowania |
prompt | string | required | Co ma sie pojawic w masce |