for %%b in (*.jpg) do c:\Program Files\Batch Picture Resizer\PicResizer.exe -in %%b -out c:\out -w 640 -h 480 -aspect
This script iterates over JPEG files in the current folder, resizes them to 640x480 while maintaining aspect ratio, and saves them to the specified output folder.
Batch Picture Resizer
Download free image optimizer to compress your images without losing quality. Speed up your website and improve your page load time.
WEBP images typically have smaller ress images to keep their qualisizes than JPEG images for the same level of quality, resulting in faster page load times.