Watermark Master is a multifunctional video editor primarily intended for conversion of video and image files with adding any kinds of watermarks to them. Clear interface and the presence of Wizard make the program easy-to-operate even for people who do not possess any special knowledge.

The program possesses all necessary functions for editing of videos and images: a broad set of filters (including Deinterlace), 6 resampling algorithms, color adjustment feature, ability to flip, rotate, sharpen or soften image, ability to set timelines and many others. It also includes Grabber function (creation of thumbnails and image galleries of video files) and ability to process files as they are added to folder (so-called Watch Folder function).

The application enables creation of all imaginable kinds of watermarks: text, image, blur area, rectangle, video, animated GIF, creeping line and audio. Display time can be assigned for any kind of watermark. In the Preview area all watermarks can be displayed either taking or without taking their display time into account.

Watermark Master is optimized for batch processing (processing a great number of files per one pass). A folder with files can be added as source file. Files in the folder can be processed by mask here; subfolders recursive processing can be activated in case of need.