Krzysiu Gimp Plugin Pack

Plugin list

Highlight selection _{select-highlight.py} - fill selection with color and border it
Render cloudy background _{cloudy-background.py} - renders random clouds/gradients in chosen color, very nice for backgrounds
Dreamy picture _{dreamy-picture.py} - variation of Orton effect - creates dream alike pictures - glowing objects with intense colors
Add number layers _{add-number-layers.py} - generates layers with numbers - possible aligning, formatting (like 001), applying background for generated layers and a lot more
Animate hue _{animate-hue.py} - generates colorized layers, which are ready to use for GIF animation
Watermark file with SVG _{watermark-image.py} - adds SVG watermark to image with relative size and margins
SVG to multisize icon _{svg-to-multisize-icon.py} - imports SVG file to create multisize icon. It utilizes the vector imaging power by importing different sizes - not just resizing in Gimp
Bounce animation _{bonuce-animation.py} - converts animation to infinite loop (e.g. 1 2 3 4 <sub>1 2 3 4 1 2...</sub> to 1 2 3 4 <sub>3 2 1 2 3 4 3...</sub>
Multiply canvas size _{multiply-canvas-size.py} - multiplies canvas size (e.g. width x2, height x3) and optionally adds guide lines

Download selected plugin (.py file) or whole pack
Copy it directly to the plugin directory.
^{If you are unsure where's your plugin directory, choose from menu item Edit>Preferences and select in the tree on the left Folders>Plug-Ins.}

GIMP 2.8 (earlier versions aren't tested)
Python module for GIMP
^{If you don't have it, reinstall GIMP and choose Python. It's worth it and you won't loose your settings.}