tldr/pages/common/magick.md

ImageMagick

Create, edit, compose, or convert bitmap images. 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}}