How to Write Viral Hooks and Titles for Shorts with AI

Use an AI assistant to generate and test scroll-stopping hooks and on-screen titles for your Shorts and faceless videos.

6 minBeginner

The first three seconds decide whether a Short gets watched or skipped. A great clip with a weak hook dies; a mediocre clip with a strong hook can still perform. This guide uses an AI assistant to generate hook lines and on-screen titles fast, then shows how to judge and pick the best one.

What you need

A chat assistant (ChatGPT, Claude, or Gemini)
The topic and main payoff of your clip
A way to add on-screen text in your editor
About 5 minutes

Step 1: Describe the clip and its payoff

Give the AI the core of your clip: the topic, the audience, and the one thing the viewer learns or feels. The more specific you are about the payoff, the sharper the hooks will be. Vague input gets you generic hooks.

hook-prompt

Write 10 hook lines for a vertical Short.
Topic: a simple budgeting trick for people who hate budgets.
Audience: broke 20-somethings.
Payoff: they save $200/month without tracking anything.
Mix formats: question, bold claim, mistake, curiosity gap. Max 9 words each.

Chat - hook generation

You

Write 10 hooks under 9 words for a budgeting Short.

Agent

1. Stop budgeting. Do this instead. 2. The trick broke people never hear... 3. Save $200 a month tracking nothing. 4. Your budget app is making you poorer.

Ask for ten short hooks in mixed formats, then refine.

Step 2: Ask for varied formats

Strong hooks come in patterns: a bold claim, a question, a mistake to avoid, a curiosity gap, or a number. Ask the AI to mix these so you can compare which angle fits your clip. Avoid hooks that give away the whole answer, since a small gap is what makes people watch.

Step 3: Score the hooks against three tests

Judge each hook on three things: is it clear in one read, does it create a gap the viewer wants closed, and is it specific rather than generic. Cut anything that fails one of these. Specificity, like an exact dollar amount, almost always beats a vague promise.

Match the spoken first line to the title

Your on-screen title and your spoken first words should reinforce each other, not repeat word for word. The text states the promise; the voice starts delivering it.

Step 4: Turn the winner into an on-screen title

Take the best hook and add it as a bold title overlay in the first frame. Keep it to one or two lines in large text. The title should be readable instantly on a muted, scrolling feed.

Step 5: A/B test across uploads

Keep the runner-up hooks. If a clip underperforms, repost it later with a different hook and title. Over time you will learn which hook formats your audience responds to and can lean on those.

Result: a shortlist of tested hook lines and a strong on-screen title that gives every clip its best shot at surviving the first three seconds.