AI Sky Replacement

Detect visible sky locally and replace it with a clear, sunset, dusk, or custom sky while preserving buildings and foreground subjects.

AI sky replacement
Example · drag to compareBefore and after
Overcast original
Clear sky
Clear skyOvercast original

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Guide and FAQ

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How to use Replace Image Sky

  1. 1. Choose an image from your device.
  2. 2. Adjust quality, format, size, or aspect ratio.
  3. 3. Process locally and download the result.
Local PP-LiteSeg sky detection
Built-in and custom sky images
Edge feathering and before-after comparison

FAQ

Are photos uploaded for sky replacement?

No. The model and image processing run locally in your browser.

Which photos work best?

Landscape, architecture, and travel photos with a clearly visible sky produce the most reliable mask.

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