FG

Gimp: Color to alpha

Fresh3 days ago
Mar 15, 20267700 views
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Problem

I have an image where I want all the pixels with a specific color converted to transparent pixels. The operation should not change the color/alpha value of any pixel which don't match the color exactly. How do I do that? At first I thought I could use Colors->"Color to Alpha" but that don't work be…

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Fix for: Gimp: Color to alpha

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You do use the tool, but you also need to isolate the color using the tool. Here is how I accomplished replacing a specific color to transparent: Create a new, transparent layer at the bottom of the layer stack. Use the tool to isolate the color. Be…

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