What is meant by Watermark?

A "watermark" is a digital or physical marker inserted into a document, image file, or other digital content to confirm its authenticity or label it. Watermarks are used to add information such as the author, copyright, creation date, or other relevant data to protect or track the content.

Typical functions of software in the area of "watermark" could include:

Insertion of watermarks: Ability for users to insert watermarks into their documents, images, or other digital content.
Customization options: Settings for users to customize the appearance and position of the watermark, including text, image, color, transparency, and size.
Batch processing: Features for adding watermarks to a large number of files simultaneously to make the process more efficient.
Protection against manipulation: Security features to protect the watermark from unwanted removal or alteration to ensure the integrity of the content.
Tracking and identification: Ability to use watermarks to track and identify the origin or source of content, especially in cases of copyright infringement or intellectual property.
Removing watermarks: Features for removing watermarks for authorized users or in certain scenarios where the watermark is no longer needed.
Preview: Preview options to review the watermark before final insertion into the content to ensure it meets the requirements.