The first three seconds: writing hooks for video ads

People don't decide whether to watch your ad. They decide whether to stop scrolling, and they do it before your logo appears. That decision is made by the hook: the first line, the first image and the first words on screen, working together in roughly the first three seconds.

Every platform's own creative guidance says some version of the same thing: get to the point immediately, show something moving, and make it work with the sound off. Here is how to do that on purpose, rather than by luck.

What a hook actually is

A hook is not a slogan. It is a promise the viewer understands instantly — this will be useful, surprising or about me — delivered three ways at once:

• The line: what the presenter says first, ideally in fewer than eight words.
• The frame: the first image already shows something — a product in a hand, steam, a screen, a face reacting.
• The text: a short caption that repeats or sharpens the line, for the many people who watch muted.

If any of the three is weak, the other two have to carry it. If all three say the same thing, the viewer gets it in under a second.

Nine patterns that work

You don't need to invent hooks from nothing. Most strong openings are one of these patterns, filled with your own specifics.

1. The question they already ask. "Where did your money go this month?" works for a budgeting app because the viewer has literally asked it.
2. The number. "3 reasons you'll switch." A number promises a short, finite watch, which makes people more willing to stay.
3. The result first. Show the finished smoothie, the clean kitchen, the styled outfit — then rewind and show how.
4. The mistake. "You're probably applying it in the wrong order." People hate being wrong more than they love being right.
5. The myth. "Carbs at night? Let's talk." Correcting a belief the viewer holds positions you as the expert.
6. The news. "New: the morning deal." Real news is a reason to stop — but only when something has actually changed.
7. The specific moment. "It's 7:58 and the meeting is at 8." A precise, familiar situation pulls people into a story.
8. The direct call-out. "If you run a small café, this one's for you." Naming the audience filters for the people you want.
9. The pattern break. No words at all: a pour, a crunch, a box sliding open. Motion in the first frame beats a static title card.

The rules that keep a hook honest

A hook that the rest of the ad doesn't deliver on is clickbait, and clickbait costs you twice: viewers leave early, and the ones who stay trust you less. A few rules:

• Pay off the promise. If the hook says "3 reasons", give three real reasons, in order, quickly.
• No invented numbers. "92% of customers switch" needs a source you can show. If you don't have one, don't say it.
• No fake urgency. "Last chance" must be the last chance; a countdown must count down to a real date.
• Don't impersonate a customer. An AI presenter can speak for your business, never as a buyer who "tried it and loved it". That is a fake testimonial, whatever the caption says.
• Brand later, not never. Leading with the logo usually costs attention, but the brand should be clear by the end — on the product, in the end card, in the caption.

Write five, not one

The cheapest improvement you can make to any video ad is to write several hooks for the same body. Keep the middle and the end identical; change only the first two or three seconds. Then let the numbers decide.

Most ad platforms show how many people kept watching past the opening seconds and how many reached the end. Compare those for your variants, together with the result you actually care about (clicks, bookings, sales). A hook that holds attention but brings no sales is entertaining, not effective; a hook that loses most people in the first second is never given the chance to sell.

A practical routine:

• Write five hooks, one from each of five different patterns above.
• Pick the three you would be proud to post.
• Run them with the same budget, for the same period, to the same audience.
• Keep the winner, replace the losers with two new hooks, and repeat.

Writing the line itself

• Start with the viewer, not with you. "Your mornings, sorted" beats "Café Ruth presents".
• Use their words. Read your reviews and your customers' questions; the best hooks are often in them.
• Be concrete. "Two minutes" beats "fast". "A croissant leaving the oven" beats "fresh pastries".
• Read it aloud. If you stumble, the presenter will too. Short words, one breath.
• Match the first frame to the first word. If the line is about a screen, open on the screen.

How this works on Facefluence

A video on Facefluence is built shot by shot, and the hook is simply the first shot. That makes testing cheap: you can re-render only the opening shot with a new line, and pay only for its seconds, while the rest of the video stays exactly as it was. Edits that need no new render — caption text, timing, music — are free.

If you would rather have a professional write the openings, our creative partners offer a hook pack: ten openings for the same ad, ready to test against each other.

Whatever you choose, judge hooks by what they do, not by how clever they sound. The best hook is the one your customers stop for.