Add watermark while image uploading
This plugin allowes you to add watermark to your images “on the fly”.
Watermark was added while image is uploaded.
You can choose image sizes on which watermark will be apllied.
Configuration is simple:
If any questions visit plugin homepage
http://www.2klabs.com/
http://www.2klabs.com/siw
Visit plugin hompage and post your or check others comments
Contact your hosting provider and ask them to enable GD extension for your host, because without GD extension you won’t be able to watermark your images.