I have a question about the Colors tabe

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I have a question about the Colors tabe

aznelson
Hello,

I entered a photo into Gimp in both jpeg and png format. I then clicked on the
Colors tab, and was going to click on Color to Alpha, but it was not highlighted
for use. What do I need to do in order to use the Color to Alpha tab?

Thank you

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cinque8 (via www.gimpusers.com/forums)
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Re: I have a question about the Colors tabe

Ofnuts-2
On 2/21/20 11:09 PM, cinque8 wrote:
> Hello,
>
> I entered a photo into Gimp in both jpeg and png format. I then clicked on the
> Colors tab, and was going to click on Color to Alpha, but it was not highlighted
> for use. What do I need to do in order to use the Color to Alpha tab?
>
> Thank you
>
In Gimp 2.10 you have to add an alpha-channel first:
Layer>Transparency>Add alpha channel.

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I have a question about the Colors tabe

aznelson
>In Gimp 2.10 you have to add an alpha-channel first:
>Layer>Transparency>Add alpha channel.

Thank you for the information ! It is working now.

Thank you

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