magick

Create, edit, compose, or convert bitmap images. ImageMagick version 7+. See convert for versions 6 and below. More information: https://imagemagick.org/.

• Convert file type:
  magick {{image.png}} {{image.jpg}}
• Resize an image, making a new copy:
  magick convert -resize {{100x100}} {{image.jpg}} {{image.jpg}}
• Create a GIF using images:
  magick {{*.jpg}} {{images.gif}}
• Create checkerboard pattern:
  magick -size {{640x480}} pattern:checkerboard {{checkerboard.png}}
• Convert images to individual PDF pages:
  magick {{*.jpg}} +adjoin {{page-%d.pdf}}