izu8kw
Last Updated: February 25, 2016
·
656
· ninjabiscuit
Punnet

Convert an image to a single level colour with imagemagick

Use this:

convert input-file.jpg  -colorspace Gray +level-colors ,#db5131 output-file.jpg

To convert an image like this:

Picture

To an image like this:

Picture

Replace the hex value with whatever colour you want, obvs.

Picture

Batch convert all the JPG files in a folder like this:

for i in *.jpg; do convert $i -colorspace Gray +level-colors ,#db5131 $i; done  
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