YouTube hook generator for the first thirty seconds

What makes a hook work

A hook opens a question the viewer wants answered and makes a promise the video keeps. It does that with something concrete: a number, a name, a moment, or a contradiction. General statements like "this story will surprise you" are not hooks. They are announcements that a hook might be coming.

• Start in the middle of the story, not with background.
• Use one specific detail the viewer can picture.
• Open a gap that only the rest of the video closes.
• Match the promise to the payoff so the viewer trusts the next hook.
• Cut greetings, channel intros, and "in this video" entirely.

Pick a hook style per channel

Different audiences respond to different openings. A business channel might lead with a number that sounds wrong. A history channel might lead with a scene. A curiosity channel might open with a question the viewer has never thought to ask.

The Style Control Panel lets you pick the hook style for each channel, along with how the cold open leads: with a surprising fact, with a date and place, or with a quote. Every script for that channel follows the setting, so your openings stay consistent across uploads while the specifics change with each topic.

Re-hooks keep the middle alive

A great opening buys you about a minute. After that, attention drifts unless the script gives the viewer a new reason to stay. Re-hooks are short turns that raise a fresh question or tease what is coming next.

You set the re-hook cadence per channel, such as every sixty, ninety, or one hundred and twenty seconds, and the script places a turn near each mark. The linter makes sure those turns do not fall back on stock phrases like "but here is the thing", which viewers have learned to skip.

The filler the linter removes from openings

Most weak hooks are not bad ideas. They are good ideas buried under filler. The AI-tell linter flags openers like "in this video", "have you ever wondered", and "buckle up", along with contrast framing and chains of short fragments that sound dramatic but say nothing.

The same rules are part of the writing instructions, so the opening is built to pass them. If a line still reads wrong to you, edit it in place before you copy the script out.

Hooks for Shorts

A Short has about two seconds to land its hook, which is a different job from a long-form cold open. The first line of a Short should be short enough to say in one breath and specific enough to stop a scroll. Our guide to writing YouTube Shorts scripts covers the hook formulas that work in vertical video and how to test them in batches.

How to judge a hook before you publish

Read the opening out loud and stop after the first two sentences. Ask whether a stranger would know what the video is about and why it might be worth their time. If the answer depends on the title or the thumbnail, the hook is leaning on them too much.

Then check the promise. Write down, in one line, what the hook makes the viewer expect. Skim to the end of the script and confirm the payoff delivers it. A hook that promises more than the video gives will win the first thirty seconds and lose the rest.

Finally, look at your retention graph after publishing. A steep drop in the first thirty seconds usually points to the hook or to a gap between the packaging and the opening. A flat opening followed by a slow slide usually means the middle needs stronger re-hooks.