A tool to batch convert .png images to .jpg and reduce image cap

You can batch convert .png images in the same directory to .jpg format for free tools.
At the time of conversion, convert the current high-quality image with a capacity of 1 MB or more to 100 KB or less. The number of images that can be saved is up to 10 times.


The image quality will drop, so you wo n’t see any change on your smartphone or computer screen.
If you want to print out, the image quality will be rough.
Not recommended.



Required apps
ImageMagick must be installed.


How to use
Create a new folder

Copy png-changer.pl to that folder.
Copy .png images to that folder.

At the terminal
perl ./png-changer.pl
Will convert the image to jpg format and reduce the capacity to less than 10%.