YouTube Shorts are vertical videos built for fast scrolling. AI video generators can produce the visuals in minutes, but a good Short still needs a strong hook, clear pacing and the right format. Here is a workflow that works.
Shorts format basics
- Aspect ratio: vertical 9:16. Generate in 9:16 from the start instead of cropping a 16:9 clip.
- Length: Shorts can be up to 3 minutes, but most perform best when they are short and tightly paced.
- Models with 9:16 output: Veo 3.1 supports 16:9 and 9:16; MiniMax H3 supports multiple ratios including 9:16. Check the options for each model in the TextVidAI generator.
Step 1: Write the hook first
The first one or two seconds decide whether viewers keep watching. Open on motion or a surprising image, not a slow establishing shot. Example: "Extreme close-up of a cracked egg, and a tiny dragon climbs out. Vertical 9:16, fast push-in."
Step 2: Plan 3–6 clips
A 20–40 second Short is usually 3–6 AI clips of 4–8 seconds. Write one line per clip: what happens and how the camera moves. Use our camera movement prompts to keep each clip dynamic.
Step 3: Generate in 9:16
- Keep the main subject centered; YouTube's interface covers parts of the bottom and side of the screen.
- Use the same style and lighting words in every prompt so the clips match.
- For recurring characters, use reference images (guide).
Step 4: Add sound and captions
Many viewers watch without sound, so add captions in your editor. If your model generates audio, describe it in the prompt (how to prompt sound); otherwise add music or a voiceover when editing.
Step 5: Follow YouTube's AI rules
- Disclose realistic AI content. YouTube asks creators to disclose content that is realistic and altered or synthetic, so viewers aren't misled.
- Avoid repetitive, mass-produced uploads. Monetization policies favor original, edited content with a clear point of view.
- Don't use real people's likeness without permission.
Shorts ideas that suit AI video
- Visual "what if" scenes and micro-stories
- History and science moments brought to life
- Product reveals and before/after transformations
- Satisfying loops (liquids, mechanisms, nature)
More niche ideas: faceless YouTube niches using AI video.
FAQ
Can I monetize YouTube Shorts made with AI?
AI-assisted Shorts can be monetized if they meet YouTube's policies, including originality rules and disclosure of realistic synthetic content.
What aspect ratio should AI videos for Shorts use?
9:16 vertical. Generate natively in 9:16 for the best framing.
Last updated: October 9, 2026.