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TwoTone color filter · Upload, recolor, export

Upload Images

Drop images here or click to upload. Add a whole batch, then use the thumbnails below to choose or delete images.

Source Images

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How it works

The page converts every pixel to luminance, then maps the dark values to the shadow color and the bright values to the highlight color. Clean, fast, no server, no drama.

SVG feColorMatrix

Export

PNG export uses the processed canvas, so what you see is what you download.