SupoClip

SupoClip turns long videos into captioned YouTube Shorts, TikToks, and Reels. Paste a YouTube URL or drop in a video file, and transcription, virality scoring, and segment detection surface the best moments, then export vertical clips ready for each platform. Face-centered cropping uses MediaPipe and OpenCV to keep speakers framed in 9:16, word-level timestamps drive animated captions, each clip gets a 0 to 100 score for hook, engagement, value, and shareability, and B-roll from Pexels can be overlaid automatically. Caption templates and one-click presets for TikTok, Reels, and Shorts are included. Open source and free to self-host with no monthly video limit, or use the hosted plans from $10 a month for 50 generations. Built by Sami Hindi.