This add-on allows you to watermark all images saved via the attachment system. You have 100% control over who sees the watermark and which attachment types it is applied to. Of course, the original image is never changed, as with other Wassermark add-ons or also at the Media Gallery...
Description: Add a watermark to uploading images
This add-on will add a watermark to any uploading images. All existing images are not effected.
Enabled/disabled to add watermark to any images
Customize watermark position
Control watermark opacity