Most sites have a means to add/change keywords once the image has been uploaded, but if you go that route, you'll have to enter them for each site.
Keywords are better added to the image before you save the final edited image. They are in a field of the IPTC data; you can get to it in Photoshop (File Info) or using a utility like IrfanView -- if you have several similar images you can batch-edit them. |
