# Image from PDF
magick convert -density 300 -rotate 90 -compress lossless input.pdf[0] output.jpg
# Icon from multiple images
magick convert image1.png image2.png image3.png favicon.ico
# Create favicon.ico with multiple sizes
magick convert favicon.png -define icon:auto-resize=96,64,48,32,16 favicon.ico
# Convert multiple images to jpeg with reduces size
magick mogrify -path out -format jpg -quality 80 -resize "1200x1200>" *.heic