This is a set of photos I batch renamed, resize, & added a watermarked.
I've kept the original filename behind the renamed images so that i can find the original photo if I need it. This option is done in the software by selecting the renaming option. The full set of images is here.
Screenshot of the files created. You can see, the images were created within the same minute. Impossible to do one by one. Have fun in your project.