Now here, we said add watermark means put digital text, signature, image, log to photos in order to achieve the purpose of protecting them. According to Wikipedia, digital watermarking is the process of possibly irreversibly embedding information into a digital signal. The signal may be text or images. If the signal is copied, then the information is also carried in the copy.
Actually, there are two types of watermarking, visible and invisible. The visible watermark will display on the photos. Typically, watermark may be text or an image which identifies the ownership of the picture. Visible watermark on a picture can be seen directly by anyone who views this picture.
The invisible watermarking is a little complicated, the copyright information is added as data to picture, but it cannot be perceived. EXIF Copyright protection system is an important application of invisible watermarking, which is intended to prevent or deter unauthorized copying of digital picture.
Usually, we add watermark means we put the visible watermark information into photos. The information means the difference between the watermarked signal and the cover signal. The signal where embedded the watermark be called the host signal. Usually, a watermarking system is divided into three distinct steps, embedding, attack and detection. In embedding, an algorithm accepts the host and the data to be embedded and produces a watermarked signal.
Anyway, digital watermark could be text, pictures, images or something else which could be embedded into your photos for protecting your photo copyright; we also call it copyright information.
Add watermark to your photo is very easy if you choose a right watermarking tool, here we use Watermark Software to guide you how to add watermark to a photo quickly.
Note: This software also allow you to embed invisible watermark data into photo.
Step 1, Start.
Click here to download Watermark Software, and then launch it.
On its main interface, click “Add Files” to load pictures which you want to watermark, click "Next Step" to its editing window, and then click "Image" tag to start edit image watermark.
Note: you can also drag your photos to the main interface.
Step 2, Add Image Watermark(there are 6 useful features for photo)
Select a logo/image from your hard disk by clicking “Folder” icon. Click "Sample" for selecting an existing watermark image from free watermark materials provided. After that, click “Save & Create a New Layer".
Step 3, Edit More on Image Watermark
With its intuitive interface, you can also customize image watermark effortlessly. Here you can adjust aspect ratio of image watermark (Default: W=1, H=1), adjust Opacity for your need (0-100), rotate image watermark for your need (0-360) and drag watermark directly over images to position it.
You can choose "Single" or "Tile" to place you text watermark on images. (Single is to place one text on image, tile is to repeat watermarks on image. Tile is a strong protect copyright mode.)
Step 4, Start Watermarking Images
Click "Run" after you finished your editing. The whole process will be OK in seconds.
Now, click to have a free try of this powerful watermarking program to protect and brand your photos.
Still have questions on add watermark? Please feel free to Contact Us
Watermark Software (photo edition) : The top one watermark software provide professional image protection solutions for your online photos. 1 Minute watermark 500 photos, support all image formats and animated GIF.
How to add signature to picture - there are mainly two types of adding signature to picture thats text watermark and image watermark
Add image to video - with Video Watermark Pro
Add text to picture - to watermarking your pictures
Add effects to video - in a better way
How to add picture to GIF - with easy-to-use picture watermark software
Add text to GIF - in an easier way least time
Add Watermark Android Apps on Google Play