Hi, i wasn't sure where to put this!!! I am trying to export a large batch of photos to Facebook and retain an id for each photo in case people want to buy them. Is it possible to create a sequential watermark on each photo or its file name. Please take into account it must not be difficult. I have PSCS6 and Lightroom 5.
Why not just put the file name on the image? You can, of course rename the images to have sequential numbers.
I use the print module to add file names and / or custom text to a print, and can also save it as a jpeg image for uploading. Since is part of the image, its not stripped off.
Technically, its not a watermark, but it might do what you want.
I also use watermark factory, which will ad sequentially numbered watermarks.