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Object Remover

Fill a painted mask with averages of nearby unmasked pixels.

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How to use

  1. 1Upload an image using the drop zone or file picker.
  2. 2Paint over the object you want to remove using the brush. Use Clear to start the mask over if needed.
  3. 3Click Remove Object and download the result.

What this tool produces

Fill a painted mask with averages of nearby unmasked pixels.

Input: Browser-decodable JPG, PNG or WebP; up to 50 MB. Output: PNG, with the longest working dimension limited to 800 pixels.

Walkthrough

  1. Paint a small area using Small, Medium or Large brush. Clear resets the whole mask.
  2. Remove, inspect and use Edit More for another pass, then Download PNG.

Limitations and troubleshooting

  • This is a local pixel-fill algorithm, not a generative AI model. There is no first-run model download.
  • Large masks, detailed patterns and subjects can remain blurred or partly unchanged. There is no restore brush or undo stack.

Before

Synthetic blue square with a small red square selected for removal

Actual algorithm output

Pixel-fill result on the synthetic square, with the red region replaced by blue
Synthetic 32 by 32 pixel test, displayed at 256 pixels. A 5 by 5 mask over a flat background was filled by the same function used by this tool. This is a simple algorithm check, not evidence of photo accuracy.

Keep your original. No fixed processing time, guaranteed output size or universal browser support is claimed.

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