UnMark

UnMark is a browser-based AI video watermark remover for creators, marketers, and video editors working with videos they own or are authorized to edit. It detects visible logos, text, subtitles, and other overlays, then uses AI inpainting to reconstruct the covered area while preserving the original frame, resolution, and aspect ratio. No desktop installation is required: users upload a video, let the AI process the affected region, and download the cleaned result directly from the browser. Unlike cropping or blurring, UnMark keeps the full composition and avoids leaving an obvious patch. It supports common video formats including MP4 and MOV and is useful for social media footage, marketing assets, creator videos, and AI-generated clips such as Sora 2 videos.