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WebMark
Seamlessly Add Custom Watermarks to Your Website
WebMark SDK is a client‑side library embedded into websites to capture and reconstruct user activity. It records DOM events like clicks, inputs, and navigation, as well as network requests such as fetch/XHR calls, assembling them into chronological logs for auditing and forensic use. At the same time, WebMark applies visible watermarks directly on page content, displaying user‑specific identifiers such as name, session ID, or timestamp. These watermarks persist during browsing, resist removal, and remain visible in screenshots or copied material. By combining activity logging with on‑screen watermarking, WebMark provides both forensic accuracy and a strong deterrent against data leaks.
Why use DataPatrol’s Webmark?
Protect sensitive online content and monitor your internal portal with WebMark by DataPatrol. This innovative solution allows you to embed custom watermarks directly into your website using our simple SDK and APIs, no additional software required. By displaying visible identifiers such as user details, timestamps, and session data, this solution prevents unauthorized sharing and leakage of confidential information.
With cross-framework compatibility and a mobile-responsive design, WebMark ensures a consistent, professional appearance across all devices, from desktops to tablets
and smartphones. Whether securing an internal portal, managing user accountability, or protecting sensitive business content, WebMark delivers enhanced security while maintaining a smooth and user-friendly experience.
WebMark goes beyond traditional watermarking solutions, providing businesses with advanced features to enhance security and streamline integration. Here’s why organizations trust WebMark:
By integrating WebMark, businesses can control the visibility of their content, protect sensitive information, and maintain a secure online environment.

Key Features of WebMark SDK
WebMark’s SDK provide robust tools to ensure seamless integration, superior functionality,
and consistent user experience. Here are the key features: