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Viral Hook Generator

Enter your topic and get 20 scroll-stopping opening lines, each built on a proven formula, with the reason it works.

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Hook styles (all)

Hooks are the first two seconds. The rest of the video still has to deliver, see the script writer and our breakdown of why hooks work.

A hook is the first line of your video, and it decides almost everything that follows. Short-form feeds give you somewhere between one and two seconds before a viewer's thumb makes a decision, and no amount of editing further down the timeline recovers a viewer you lost at the start.

This generator doesn't guess. It runs your topic through more than 50 hook formulas drawn from patterns that consistently perform on TikTok, Reels and Shorts, then tells you why each one works. Filter by style, generate again for a fresh set, and copy the ones worth testing.

[ 01 ]How it works

Using the Hook Generator

  1. 01

    Enter your topic

    Describe what the video is about in a few words. 'Meal prep for busy people' works better than 'food'.

  2. 02

    Pick your hook styles

    Leave all styles on for range, or narrow to curiosity, contrarian, proof and the rest to match your niche.

  3. 03

    Generate and read the reasoning

    Each hook comes with the mechanism behind it, so you learn the pattern rather than just borrowing one line.

  4. 04

    Test three, not one

    Pick your three strongest, film the same video with each opening, and let the numbers decide. Hooks are the cheapest thing to A/B test.

Why the first two seconds decide the video

Short-form platforms rank on retention. TikTok, Reels and Shorts all watch what fraction of viewers stay past the opening, and they push videos that hold people while suppressing videos that don't. That measurement starts immediately, which means your hook isn't competing with other creators, it's competing with the viewer's thumb.

The practical consequence is brutal: a strong video with a weak hook underperforms a mediocre video with a strong one. Most creators spend their effort on editing, which the algorithm barely sees, and almost none on the line that determines whether the edit gets watched at all.

This is also why hooks are the highest-leverage thing to test. Changing a hook costs one re-record of a few seconds. Changing the body of a video costs a re-shoot. If you only have capacity to test one variable, test the opening.

The ten hook patterns that actually repeat

Curiosity gap openers work by starting a loop the viewer needs to close. 'Nobody tells you this about X' promises privileged information and withholds it, and the discomfort of not knowing is what buys you the next few seconds.

Mistake and warning hooks trade on loss aversion, which is a stronger motivator than an equivalent gain. 'Stop doing X like this' implies the viewer is currently getting it wrong, and few people scroll past an accusation aimed at them.

Listicles work because a number sets a finish line. 'Five things about X' tells the viewer roughly how long this will take and roughly what they'll walk away with, which lowers the perceived cost of staying. Contrarian hooks work differently, by picking a fight with the consensus, which drives comments from people who agree and people who don't, and comments are what platforms read as engagement.

Proof hooks lead with the outcome and specific numbers. 'From zero to 50,000 using only X' reads as evidence in a way that 'how to grow fast' never will. Story openers drop the viewer into the middle of a narrative, and audience callouts name the exact person the video is for, which sharpens who stays and improves the retention curve by filtering out people who would have left anyway.

How to write a hook that isn't clickbait

The failure mode of every hook formula is promising something the video doesn't deliver. Platforms measure what happens after the hook too, and a video that pulls people in and then loses them has a worse retention shape than one that never pulled them in at all. Repeat offenders get suppressed.

The fix is simple to state and harder to do: write the hook after you know what the video actually says. If the strongest hook you can honestly write is weak, the problem is the video's premise, not your copywriting.

Specificity is what separates a good hook from a clickbait one. 'This changed everything' is a promise with no content. 'This one change to my thumbnail doubled my click rate' is the same structure with an actual claim attached, and it's both more compelling and more honest.

Say it out loud before you commit. Hooks are spoken, not read, and a line that scans well on a page frequently sounds stilted on camera. If you stumble over it, so will the viewer.

Testing hooks properly

Post the same video with different openings across a few days rather than judging one video's performance in isolation. A single video's numbers are dominated by noise, timing and luck, so a hook that 'worked once' tells you very little.

Watch the retention graph, not just the view count. The number that matters is the drop between the first and third second. If that cliff is steep, the hook mismatched the content or over-promised. If it's shallow but views are low, the hook may be fine and distribution is the problem.

Keep the ones that work as templates rather than as lines. The value isn't the specific sentence, it's the pattern underneath it, which is why every hook here shows you the formula it came from.

[ 02 ]FAQ

Common questions

What is a video hook?
The opening line of a short-form video, usually the first one to two seconds. Its only job is to stop the scroll and buy attention for the rest of the video. Short-form platforms rank heavily on retention, and retention is measured from the very first frame, so the hook has an outsized effect on how far a video travels.
Is this hook generator free?
Yes, completely. No signup, no credit card, no usage limit. It runs entirely in your browser, so nothing you type is sent anywhere.
How many hooks should I test per video?
Three is a good number. Film the same video with three different openings and compare the retention curve over the first three seconds. Testing one hook tells you nothing, because a single video's performance is mostly noise, and testing ten is more production work than the insight is worth.
Do the same hooks work on TikTok, Reels and YouTube Shorts?
The underlying patterns transfer, since all three rank on retention. The delivery differs. TikTok tolerates faster and more abrupt openings, YouTube Shorts viewers often arrive with slightly more patience and respond to a clearer promise, and Reels sits between the two. Start from the same formula and adjust the pacing.
What makes a hook fail?
Two things, usually. Being vague, so there's no specific reason to stay, or over-promising, so viewers who do stay leave the moment they realise the video won't deliver. The second is worse, because platforms measure the drop-off and a video that hooks and then loses people performs worse than one that never hooked them.
Can I use these hooks for ads or long-form video?
Yes. The patterns come from attention psychology rather than anything platform-specific, so they work as ad openings, YouTube intros, email subject lines and cold outreach. Ads in particular benefit, since paid placements compete against the same scroll.
[ 03 ]Keep going

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