$convert Wood.jpg -blur 0x2 Blurred.jpg Wood Blurred How to watermark with ImageMagick? This command will blur an image with an intensity of 0x2. $convert Leaves.jpg -normalize Brightened.jpg Leaves Brightened Normalized again Feel free to repeat the same command on the output image to enhance the brightness. This command will brighten or normalize a dark image. base image $composite -tile base.jpg wizard: portrait.jpg Portrait $composite -tile base.jpg netscape: landscape.jpg Landscape How to lighten or brighten up an image with ImageMagick? Reduce this size to achieve a more populated pattern image. This base image is 50 x 50 px in this example. The ‘wizard:’ and ‘netscape:’ parameters are just an ImageMagick built-in image that we use for convenience’s sake. This command will repeat the base image and output a portrait-sized image. How to create image patterns or tiles with ImageMagick? $composite Wood.jpg Leaves.jpg logo.png Composed.jpg Wood Leaves logo Composedĭifferent image sizes for input may result in unexpected results. For simplicity’s sake, all three images are of the same size e.g. It takes the first image as the masking for the third image, and the second image is the background. This command is probably the simplest without any parameters. $ffplay image.jpg ffplay image How to compose or mask images with ImageMagick? If your Mac does not support it like mine, an alternative to display an image and play video from the command line is ffplay (an FFmpeg tool). This display command may help to display an image with ImageMagick. Other patterns that might be of interest include GRAY50, HEXAGONS, HS_HORIZONTAL, HS_CROSS, CROSSHATCH, LEFT45, CIRCLES, etc. magick -size 640x480 pattern:bricks bricks.jpg Bricks pattern magick -size 640x480 pattern:verticalsaw verticalsaw.jpg Vertical saw pattern And the following is a vertical saw pattern. Bear in mind these patterns will create new files and not apply to existing images.įor example, this will create a brick pattern file with the name bricks.jpg of the dimension 640 x 480 px. There are dozens of patterns that we can create we use. We can easily create patterns for our various designs and images as well. magick image.jpg -edge 3 -negate output.jpg Edged and Negated How to create patterns with ImageMagick? This artistic filter effect can be interesting to digital artists and designers. magick image.jpg -colorspace gray output.jpg Grayscaled image How to modify or add a sketch or pencil effect to an image? This command will grayscale image.jpg to an output file. magick image.jpg -resize 640x480 resized.jpg How to grayscale an image with ImageMagick? The following will resize an image to 640 x 480 px if the image proportion is accurate or the image will be resized accordingly without stretching. $magick image.jpg -resize 50% resized.jpg $magick image.jpg image.png How to resize an image with Image Magick?įor example, the below command will reduce the size of the image.jpg by 50% and output to resized.jpg. There are over 200 supported formats including PNG, JPG, TIFF, GIF, etc. Navigate to the same directory as the images in the terminal command line.įor example, the below line will convert the file from jpeg and output to a new png format file. brew install imagemagickĪfter installation, there are a few commands ready to use e.g ‘convert’, ‘montage’, ‘composite’, and ‘magick’. How to install ImageMagick?ĭepending on your operating system, ImageMagick offers different ways to install it.įor example with Mac OSX, run these two lines of codes from the terminal, the second one should run only after the first one has finished. This is beneficial to those whose computers are slow or overloaded. Image processing with ImageMagick is very fast e.g. One of the evident purposes of using a command-line program such as Image Magick to process images is the efficiency and low computer resource to perform these tasks quickly, even with complex parameters that graphical apps may not be capable of yet. It is a free and powerful image processing program with many command-line features. ImageMagick homepage What is and the benefits of ImageMagick? This post is structured in a short question and answer with an example style for the purpose of the quick applications, not the theory of Image Magick. Modern image processing may complement designs for bloggers and marketers ( 6 Ways To Create Social Media Marketing Designs Easily) alike. This short easy guide will highlight some of the common, interesting, or useful features (I tested and found on the internet) that hopefully will be of benefit to readers. Join me in this exploration of using this free and powerful program that can perform so much with images.
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