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HomeAnswersHow do I create YouTube Shorts with AI?

How do I create YouTube Shorts with AI?

Quick Answer

Write a tight scene description under 60 seconds, generate in 9:16 at 1080x1920, and add a keyword-rich title and hashtags for discoverability.

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LabYouTube creators supplementing long-form content with daily or weekly Shorts.·Updated Mar 9, 2026

Scenario

YouTube creators supplementing long-form content with daily or weekly Shorts.

Best mode

Lab

Recommended workflow

YouTube Shorts That Hook in One Second and Keep Them Watching

Build a sustainable YouTube Shorts publishing system with consistent series identity and hook-optimized storytelling.

Recommended workflow

YouTube Shorts That Hook in One Second and Keep Them Watching

Use the answer to choose the right workflow, then move into the matching tool page before generating inside Create.

YouTube Shorts rewards consistency — in posting cadence, in visual style, and in storytelling structure. Most AI video tools treat every generation as independent. HappyHorse Lab mode gives Shorts creators a system for building series-consistent vertical content with hook-first narrative structures, controlled visual pacing, and templates that make daily publishing sustainable without daily production grind.

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Step-by-Step Guide

  1. 1

    Identify a trending topic or repurpose a moment from your long-form content.

  2. 2

    Write a concise visual prompt describing the scene, mood, and camera movement.

  3. 3

    Generate the clip in vertical 9:16 format at 30fps or higher.

  4. 4

    Upload with an optimized title, description with keywords, and relevant hashtag set.

Prompt Template

Generate a 45-second vertical video showing a dramatic time-lapse of a city skyline transitioning from day to night, with smooth camera tilt upward and ambient music feel.

Try this prompt

Common Pitfalls to Avoid

  • Exceeding 60 seconds, which disqualifies the video from Shorts shelf placement

  • Using horizontal footage that gets awkwardly cropped in the Shorts player

  • Neglecting metadata optimization that drives algorithmic distribution

Common Questions

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