Finally, free online service to watermark (?) your images. PicMarkr allows you to protect and brand your images by adding a custom image or text watermarks. No sign-up or download required.
- Watermark types: Add text, image or tiled watermarks.
- Upload images from computer or grab them directly from your Flickr account.
- Batch image processing: Watemark up to 5 images simultaneously. (Total image size should be less than 25 MB).
- Optional setting for image resizing.