Image conversion tool. Part of ImageMagick. More information: <https://imagemagick.org/script/convert.php>.

• Convert an image from JPG to PNG:
  convert path/to/input_image.jpg path/to/output_image.png
• Scale an image to 50% of its original size:
  convert path/to/input_image.png -resize 50% path/to/output_image.png
• Scale an image keeping the original aspect ratio to a maximum dimension of 640x480:
  convert path/to/input_image.png -resize 640x480 path/to/output_image.png
• Horizontally append images:
  convert path/to/image1.png path/to/image2.png ... +append path/to/output_image.png
• Vertically append images:
  convert path/to/image1.png path/to/image2.png ... -append path/to/output_image.png
• Create a GIF from a series of images with 100ms delay between them:
  convert path/to/image1.png path/to/image2.png ... -delay 10 path/to/animation.gif
• Create an image with nothing but a solid red background:
  convert -size 800x600 "xc:#ff0000" path/to/image.png
• Create a favicon from several images of different sizes:
  convert path/to/image1.png path/to/image2.png ... path/to/favicon.ico

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