Red-Eye Removal

Click-to-fix red eyes — paints red pixels gray within a brush radius.

Tool Media & Files Updated Apr 19, 2026
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How to Use
  1. Drop photo.
  2. Click each eye.
  3. Undo with the button if needed.
Photo
👁
Drop photo
Click each eye

Notes

Red detect
R > G + thresh
Replace
R = min(G, B)
Brush
Circle in px
Undo
Last click
Output
PNG
Privacy
Local

Frequently Asked Questions

Brush size?

Roughly match the iris size — adjustable.

Common Use Cases

Family photos

Quick cleanup.

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