Enter your topic and platform, and get 12-15 scroll-stopping opening lines built from proven hook frameworks. Copy the ones that fit and start your next TikTok, Reel, or Short with a hook that actually stops the scroll.
ClipSpeedAI turns any long video into scored, captioned 9:16 shorts â the perfect place for your new hook. Paste a URL and get post-ready clips for TikTok, Reels, and Shorts.
Try ClipSpeedAI FreeOn every short-form feed â TikTok, Instagram Reels, YouTube Shorts â the first 1 to 3 seconds decide everything. If your opening line does not stop the scroll, nothing else in the video gets a chance to. Platform analytics repeatedly show that a large share of viewers who make it past the opening will watch a meaningful chunk of the clip, so the hook is where the highest-leverage editing decision lives.
A great hook does one thing: it opens a loop the viewer needs to close. It plants a question, a bold claim, a surprising number, or an unfinished story â and the only way to resolve that tension is to keep watching. That is why the frameworks below work across niches and platforms. They are not tricks; they are structured ways to create curiosity.
This generator is formula-based, not AI. It takes your topic and drops it into a rotation of proven opening-line patterns that creators and copywriters have used for years:
Question hook â opens with a direct question the viewer wants answered. Contrarian hook â challenges a common belief to create friction. Stat / number hook â leads with a specific figure that feels concrete and credible. Story hook â starts mid-story so the viewer needs the ending. Negativity-bias hook â names a mistake or a warning, because loss aversion is a stronger driver than gain. "Nobody talks about" hook â frames the topic as hidden or underrated. Curiosity-gap, callout, and command hooks round out the set so you always have several angles to test.
Do not just grab the first one. Generate a batch, read each out loud in under two seconds, and keep the ones that feel specific and a little uncomfortable to say â discomfort usually means a strong curiosity gap. Then test different framework types on the same idea. A question hook and a contrarian hook on the identical video can perform wildly differently, and only your audience's watch-time data can tell you which wins. Treat hooks as variables to A/B test, not a one-and-done decision.
A perfect hook still needs a well-cut, captioned, vertical clip behind it. That is the part most creators get stuck on: finding the right moment in a long video, reframing it to 9:16, and adding captions that hold attention. That is exactly what ClipSpeedAI automates, so you can spend your energy on the hook and the idea instead of the edit.
A hook is the opening line or first 1-3 seconds of a short-form video. Its only job is to stop the scroll and make a viewer keep watching. Strong hooks create an open loop â a question, a bold claim, a surprising stat â that the viewer needs the rest of the video to close.
It is formula-based, not AI. You enter a topic and pick a platform, and the tool drops your topic into 12-15 proven hook frameworks â question, contrarian, stat, story, negativity-bias, curiosity gap, and more. It builds real, editable opening lines you can copy and tweak, not a black box.
Yes. The hook frameworks work across every short-form feed because they exploit the same human psychology â curiosity, loss aversion, and pattern interrupts. Picking a platform just tunes phrasing and length slightly; the underlying frameworks are universal.
Read each hook out loud in under 2 seconds. Keep the ones that feel specific and a little uncomfortable to say â those create the strongest curiosity gap. Test 3-4 different framework types on the same idea, post them, and let watch-time data pick the winner.
Yes, completely free with no signup and no limits. You can also embed it on your own website for free using the copy-paste snippet on this page.