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Inpaint: fix or replace a specific area without redoing the whole image

March 2026·by Loumix Team·3 min read

Brush the part you want to change, describe what should be there instead. The rest of the image stays untouched.

You generated a great look but the sleeve is wrong, or there’s a weird artifact at the collar, or the background needs to change. Inpaint is the surgical fix — change exactly the region you mark and nothing else.

How to use it

  1. 01

    Load the image

    Drop in any generated or uploaded image you want to edit.

    The inpaint canvas with a generated fashion image loaded.
  2. 02

    Mask the region to change

    Use the brush to paint over the area. Keep the mask slightly larger than the actual edit area — sharp mask edges sometimes show through.

    The image with a translucent red mask painted over the sleeve area that needs fixing.
  3. 03

    Describe the replacement

    "Fitted cuffed sleeve in the same fabric" — short, concrete. The model only changes inside the mask.

    A text prompt input below the canvas with a short replacement description.
  4. 04

    Generate and refine

    Re-run with a smaller mask if too much changed, or a larger one if the edge looks wrong. Multiple passes are normal.

    The before-and-after split showing the fixed sleeve compared to the original.

Tips

  • Feather the mask edges slightly — pixel-perfect masks look fake in the output.
  • Inpaint a background change first, then re-Try-On — cleaner than trying to change everything at once.

Ready to try it?

Open the tool now and run through it with one of your own designs.

Open Inpaint

Brush the part you want to change, describe what should be there instead. The rest of the image stays untouched.

Inpaint
Inpaint
More samples

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