ShadowViral AI is a web-based research and script-planning tool for creators, video editors, marketing agencies, and production teams making short-form videos. It analyzes public TikTok, Instagram Reels, and YouTube Shorts links, breaking openings into hook beats and reporting scroll-stop, three-second hold, pacing, and similarity or copyright-risk indicators. Users can turn findings or a brief into platform-specific scripts, compare alternate hooks, and arrange voiceover, visual prompts, on-screen text, and sound cues in a timed production timeline. It also creates titles, descriptions, hashtags, affiliate-disclosure and clearance checklists, with exports in JSON, Markdown, voiceover-ready text, SRT subtitles, and ZIP packages. Scores are estimates, not guarantees of retention or virality; copyright guidance is informational, not legal advice.