Viral Finder — Outlier Detector

Detect outlier videos on YouTube and TikTok. See which videos outperform the channel's median views.

Viral Finder detects outlier videos on YouTube and TikTok channels — the videos that massively outperform the rest. Every video on a channel page gets a performance badge showing how it compares to the channel's median views. Instantly see which videos went viral and which underperformed — no spreadsheets needed. HOW IT WORKS - Visit any YouTube channel or TikTok profile - The extension automatically scans all visible videos - Each video gets a color-coded performance badge (ratio to median views) - Outlier videos get highlighted with a glowing border PERFORMANCE TIERS - Gray: Below average (< 1x median) - Blue: Average (1-2x) - Green: Above average (2-3x) - Amber: Outlier (3-5x) - Red: Viral (5-10x) - Purple: Mega Viral (10x+) FEATURES - Universal badges on every video thumbnail - Works on YouTube channels, search, home, trending, and Shorts - Works on TikTok profiles, search, explore, and For You page - Adjustable outlier threshold (2x to 10x) - Filter by format (All / Shorts / Long-form) - Filter by time period (All / 3 months / 6 months / 1 year) - One-click "Analyze" button to deep-analyze any video on viralfinder.ai - Copy all video URLs with one click - Popup with channel stats, median views, and top outliers list - Dark theme matching YouTube and TikTok PERFECT FOR - Content creators studying what works on competitor channels - Social media managers researching viral content patterns - Marketers identifying high-performing content for inspiration - Anyone curious about which videos actually go viral PRIVACY - No data collection — all analysis happens locally in your browser - No accounts required - Only stores your settings (threshold, filters) in Chrome sync storage - No tracking, no analytics, no third-party services Built by the team behind viralfinder.ai — AI-powered video analysis for creators.