RemoveMark is a specialized web-based tool designed to remove watermarks specifically from videos created with Sora 2, OpenAI's video generation model. It serves content creators, video editors, and social media marketers who need clean, unbranded video content for professional or personal projects. The tool addresses the common problem of platform-generated watermarks interfering with visual quality and brand presentation. It operates instantly in a browser without requiring software downloads or installations, providing a straightforward solution for users who need quick and accessible watermark removal. The service focuses on practicality and ease of use for anyone working with AI-generated video content.