gimp-generate-web-images

GIMP plugin to quickly generate .jpeg and .webp images of various sizes for use on websites.

Installation

• Download the script generate_web_images.py and save it in your GIMP plugin directory.
  • WINDOWS: ~\AppData\Roaming\GIMP\2.10\plug-ins\generate_web_images.py
  • LINUX: ~/.gimp/plug-ins/generate_web_images.py
• On Linux you need to set the script file to be executable. (chmod +x generate_web_images.py)
• Restart GIMP
• Run plugin from Image > Generate Web Images

Usage

• Open the image you want to create web-optimized versions of in GIMP
• Run the plugin from Image > Generate Web Images
• 
• Choose image filename
• Choose desired resolutions (resolution given is the horizontal resolution of the generated images)
• If desired, change compression quality and/or add a copyright notice to JPEG images.
• Set export directory

Exported images will have their resolution appended to the end of their filename.