Crop Image at specific location from multiple images [closed]

Question

I have a multiple images of one app. The original image size is 800x480 pixels. I want to crop a specific part of all images. lets say 50x50 pixels image from original images.

Is there any software or online service which i can use it for.

Answer 1

If you don't mind using the command line:
ImageMagick could do the job.

Where magick is the app from ImageMagick toolbox.

Example:
Input Files are 800x480

magick Input_File_1.png -crop 400x240+0+0 cropped_image_1.png

where new size is 400x200 starting at origin, hence offset is x=0 and y=0 (can be ommitted)

results in:

Original	cropped

crop with setting an offset at x,y = (200,120)

magick Input_File_1.png -crop 400x240+200+120 cropped_image_1.png

where new size is 400x200 and offset is x=200 and y=120

results in:

Original	cropped

To crop more files use mogrify and globbing. Infiles will be overridden!!!. Be sure to backup your files before.

mogrify -crop 400x240+200+120 Input_File_*.png

For your specific use case of having infiles with 800x480 and cropping 50x50, the command would be:

For one file:

magick YOUR_INFILE.png -crop 50x50 YOUR_OUTFILE.png

For several files, with files i.e.:

FILE_1.png
FILE_2.png
FILE_2.png

mogrify -crop 50x50 FILE_*.png

---

get the software at: https://imagemagick.org/script/download.php

documentation links:

https://imagemagick.org/script/command-line-processing.php
https://imagemagick.org/script/command-line-options.php#crop
https://imagemagick.org/script/mogrify.php

---