Stop losing viewers in the first 3 seconds. Generate 5 viral hook variations with retention scores, word-for-word scripts, and a complete posting package for TikTok, Instagram Reels & YouTube Shorts — instantly.
"An advanced script and content strategy assistant that engineers high-retention 5-second hooks, viral outlines, and engaging video scripts for YouTube, TikTok, and podcasts."
Your opening is leaking viewers. Get a band-by-band diagnosis of the full first 30 seconds — plus 5 rewritten hooks you can film word-for-word. English & 中文. 你的视频开头正在流失观众。逐段诊断完整前 30 秒，再送你 5 条可以逐字照着拍的改写开头。支持英文与中文。
Paste one paragraph about your planned Short or Reel and get 10 cold-open lines, each with on-screen text, a first-frame note and the beat where the video keeps the promise. Checked for length, sound-off reading and a promise kept by a beat you described.
Paste any viral TikTok, Reel or Short (or its transcript) and HookClone reverse-engineers the psychological trigger behind its first 3 seconds, then generates 5 ready-to-shoot hooks and scripts adapted to your niche or product.
Generate scroll-stopping hooks in Hormozi style for short-form video scripts, ads, and content. Create tailored hook variations across outcome, time, effort, callout, contrarian, pain, mechanism, and transformation types. Advisory creative guidance only; does not guarantee views or retention.
Upload a video and HookScan measures its first 8 seconds: when the first word is spoken, when the picture first changes, cuts, movement, on-screen text, faces, loudness and silences. Each check is PASS or FIX with the change in seconds. You also get two re-cut videos: trimmed_open.mp4 with the silent start and long pauses removed, and cold_open.mp4 that opens on your strongest line. No retention guesses, only measured numbers. A 10-minute 1080p file took about 3 minutes in our test.
Checks your short video hook, title, thumbnail text and description before you post, and shows which wording could cost you ad earnings, reach or a strike. Every policy finding quotes the platform's own rule, with its source and the date it was checked. You also get the weak spots in your opening and two or three rewrites that keep the curiosity without the false promise. Covers YouTube Shorts, TikTok, Reels and LinkedIn. It does not predict views, and it never calls a draft safe or approved.
Prompts only — no video is generated or delivered. Analyze a short video's opening hook with frame-level evidence, then get a rebuild blueprint and prompts to plan that structure around your product.