Yes you can publish your script. There are also many tools to split images like photoshop or http://renderhjs.net/shoebox/ or https://imagesplitter.net/ or http://pinetools.com/split-image
Hello, thank you for your reply.
I will publish it available on my blog. Once, I will send DL link.
Thank you for creating a wonderful asset. Please do your best in the future as well!