Free video hook teardown
Paste any TikTok, Instagram Reel or YouTube URL and get a read of the first three seconds — the part that decides whether the video gets distribution at all. No account, no card.
How to read a hook yourself
- 1. Name the promise. Every opening that works states or implies what the viewer gets by staying. If you can't name it in one sentence, neither can the viewer.
- 2. Check the first frame alone. Pause at 0s. A faceless video has no presenter to hold attention, so the frame plus the on-screen text has to carry the promise on its own.
- 3. Time the first cut. Openings that hold tend to change something — shot, text, or subject — before the second second ends.
- 4. Look for the open loop. A question, a contradiction or a partial reveal buys the next few seconds; a summary closes the loop and gives permission to leave.
Frequently asked questions
What does the free hook teardown actually analyze?
Only the opening of the video — the first three seconds. You get a read of what the hook promises, a beat-by-beat description of seconds 0-1, 1-2 and 2-3, a scroll-stop score out of ten, and the single strongest and weakest element of the opening.
Why do the first 3 seconds matter so much?
Short-form feeds decide distribution mostly on early retention. If a large share of viewers leave before the third second, the video never reaches the audience it was built for, no matter how good the rest of the edit is.
Is it really free?
Yes. The hook read is free with no account, rate limited per visitor. Full retention analysis, the beat-by-beat script generator, similarity and copyright risk scoring, and pipeline exports are part of ShadowViral™ AI.
Does this copy the original video?
No. The teardown describes the mechanics of an opening so you can build your own. Reusing another creator's footage, voiceover or edit is a copyright problem on TikTok, Instagram and YouTube — rebuild the pattern with original material.