Thanks. Can you please tell me how can I reduce the color depth of my png image?

It currently has 24 color depth. I would like to reduce it to 8. how
can I do that in gimp?

Thank you.

On 6/25/07, vt <[EMAIL PROTECTED]> wrote:
> 2007 m. birželis 25 d., pirmadienis 09:44, ying lcs rašė:
> > Hi,
> >
> > How can I reduce the size of a png using gimp without losing much quality?
> > Two ideas I have are:
> > 1. reduce the color depth of the image
> > 2. increase the compression level of in the png
> >
> > Any more ideas? And can you please tell me how can I do #1, #2 in gimp?
> >
> > Thank you.
>
> And you can reduce size by
> 3. adjusting levels
> and/or by
> 4. reduceing number of colours used.
>
> By the way none of these ways is lossless. And you could use say jpg for
> smaller size. Or gif.
>
> 1. picture>mode>indexed
> 2. file>save as...><choose where to save to>>Compresion level 1...9
> 9th level has best compression. You can choose some other options there too.
> 3.Layer>colors>levels
> 4. Layer>colors>color decrease (or something like that cause i use Gimp in my
> native language)
>
>
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