Python plug-in for GIMP3: Parametric RGB channel Mask

yasuo · August 30, 2025, 10:54am

I have make another mask plug-in for GIMP3.
This is basically similar with Parametric Luminance Mask, but it allows user to select each R, G, B Channel.

Please refer my post of Parametric Luminance Mask to know the basic usage of this plug-in.

Download link is here.

yasuo · September 15, 2025, 12:37pm

Hi,

I have released the internationalized version of this plug-in (ver. 0.2) as Parametric Luminance Mask. In this version, I provide following language translation files.

Català
Deutsch
Español
Français
Italiano
Japanese
Korean
Magyar
Nederlands
Polski

Even if your language is not included this list, you can easily make your language locale file, as Parametric Luminance Mask. See my post about Parametric Luminance Mask for more details.

Download link of this file is here.

yasuo · September 17, 2025, 12:59pm

I have updated this program.

yasuo · November 9, 2025, 8:40am

I have fixed the misalignment between the preview and the actual mask in this plug-in and I have added improvements to the operation.

yasuo · January 3, 2026, 10:53pm

Hi,
I have updated this plug-in.

In this version, I have Improved inconsistent behavior of the plug-in and added comment label for better understanding.

yasuo · April 5, 2026, 1:59pm

Hi,
I have updated this plug-in. This version supports GIMP 3.0 and 3.2.