tldr/pages/common/convert.md

convert

Imagemagick image conversion tool.

• Convert an image from JPG to PNG:

convert {{image.jpg}} {{image.png}}

• Scale an image 50% it's original size:

convert {{image.png}} -resize 50% {{image2.png}}

• Scale an image keeping the original aspect ratio to a maximum dimension of 640x480:

convert {{image.png}} -resize 640x480 {{image2.png}}

• Horizontally append images:

convert {{image1.png}} {{image2.png}} {{image3.png}} +append {{image123.png}}