felaktig.[info]

I noticed ITSFOSS wrote about being able to right click on images to get a resize option in Nautilus. This is a really handy tool instead of opening Gimp or any other image tool.

But this is not the optimal way to resize images in KDE. Since KDE is not using Nautilus or the GTK+, or the GIMP toolkit. The default file manager is Dolphin. There once was a tool called KIM (KDE Image Menu) but it seems to not have been updated in 14 years. So after some digging around I found something called ReImage, the latest release is 2.3. With this addon you can Manipulate images and its metadata directly in Dolphin.

You can find additional service menu addons here.