---
title: "Hook"
description: "You’ve got 3 seconds to stop the scroll. Go."
url: "https://www.clueso.io/glossary/hook"
updated: "2026-09-11T08:57:56.920Z"
---

# Hook

You’ve got 3 seconds to stop the scroll. Go.

## What it is

The hook is the opening moment of a video, typically the first 3 to 5 seconds, designed to grab attention and encourage the viewer to keep watching. It can be a striking visual, a bold statement, or a cliffhanger question.

## Why it's important

The hook determines whether someone stays or bounces. A strong hook increases watch time, retention, engagement, and algorithmic reach across platforms like TikTok, YouTube, or Instagram Reels.

## When/how to use

Start your video with a bold visual, compelling question, surprising fact, or emotional trigger. Tailor the hook to the platform’s audience behavior and algorithm expectations.

## Best Practices

1. **Lead with impact –** Start with a surprising fact, bold visual, or strong emotion in the first few seconds.
2. **Keep it concise –** Make the hook short and punchy to avoid losing viewers before the core content.
3. **Match platform behavior –** Tailor hooks to audience expectations (fast cuts for TikTok, intriguing questions for YouTube).

\| 📖 Read more: [How to Make Tasteful Screen-Capture Videos](https://www.clueso.io/blog/how-to-make-tasteful-screen-capture-videos)