ImageMagick Mogrify Command-line Tool

Use the mogrify program to resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more. This tool is similiar to convert except that the original image file is overwritten (unless you change the file suffix with the -format option) with any changes you request. See Command Line Processing for advice on how to structure your mogrify command or see below for sample usages of the command.

Example Usage

We list a few examples of the mogrify command here to illustrate its usefulness and ease of use. To get started, lets reduce the size of our @@ -204,7 +224,7 @@ rose:

Option Summary

The mogrify command recognizes these options. Click on an option to get more details about how that option works.

@@ -1303,7 +1323,7 @@ transparent, extract, background, or shape the alpha channel