convert

Convert between image formats, scale, join, and create images, and much more. Part of ImageMagick. More information: https://imagemagick.org/script/convert.php.

convert path/to/input_image.jpg path/to/output_image.png

convert path/to/input_image.png -resize 50% path/to/output_image.png

convert path/to/input_image.png -resize 640x480 path/to/output_image.png

convert path/to/image1.png path/to/image2.png ... +append path/to/output_image.png

convert path/to/image1.png path/to/image2.png ... -append path/to/output_image.png

convert path/to/image1.png path/to/image2.png ... -delay 10 path/to/animation.gif

convert -size 800x600 "xc:#ff0000" path/to/image.png

convert path/to/image1.png path/to/image2.png ... path/to/favicon.ico