What are some alternative tools or methods to batch resize images without using PHP?

Batch resizing images without using PHP can be achieved through various alternative tools or methods such as using command-line tools like ImageMagick, graphic design software like Adobe Photoshop or GIMP, online image resizing services like PicResize or ResizeImage.net, or using dedicated image resizing software like FastStone Photo Resizer. ```bash # Using ImageMagick command-line tool to batch resize images # Install ImageMagick on your system if not already installed # Resize all images in a directory to a specific width (e.g., 800px) $ mogrify -resize 800x *.jpg # Resize all images in a directory to a specific height (e.g., 600px) $ mogrify -resize x600 *.jpg # Resize all images in a directory to fit within a specific size (e.g., 1024x768) $ mogrify -resize 1024x768 *.jpg ```