How to make YouTube Shorts with AI in 2026
To make a YouTube Short with AI you describe the video in a sentence, let the tool write a 70–110 word script with the hook first, record it with a natural voice, match each scene to real footage, add word-synced captions and music, and export a 1080×1920 MP4 under 60 seconds. On BakeVideos that takes about a minute from sentence to download; the parts worth your own time are choosing an angle the viewer has not heard and checking the one or two scenes where the footage could be more literal.
Step by step
- Write the brief, not the script. One or two sentences: topic, audience, tone, how it should end. "Why the Great Wall of China took over 2,000 years to build, documentary tone, end with a question."
- Pick the format. 9:16 for Shorts (also Reels and TikTok). Choose Short (up to a minute). Pick a voice; previews play in the studio.
- Bake. The AI writes the script with the hook first and one idea per scene, records every line, searches the stock libraries per scene and lets a vision model pick the clip that shows the sentence, syncs captions to the words, picks music and renders.
- Edit what needs it. Click a line to rewrite it (only that scene is re-recorded), click a thumbnail to swap footage or upload your own, drag to reorder, change captions style or music. The video re-renders itself after each burst of edits.
- Download and upload. The MP4 is 1080×1920, under 60 seconds, with no watermark. Upload as a Short, write a title that repeats the hook, and tick the altered-or-synthetic content disclosure only if the video contains realistic synthetic media; filmed stock footage and a synthetic voice reading your script do not require it under YouTube's 2024 rule, though disclosing the voice is harmless.
What makes the difference
- A specific angle. YouTube's inauthentic-content rule targets templated mass production. "Three habits" with a real mechanism per habit passes; the same listicle every day does not.
- Literal footage. The viewer should see what the voice says. If a scene shows "coffee" when the line is about Ottoman coffee houses, search for the better clip; it takes ten seconds.
- A real ending. Ask for it in the brief ("end with save this") or you get a summary.
- Consistency. Five Shorts a week in one niche beats fifteen across three.
Cost and limits
A short on BakeVideos uses about 70 seconds of machine time and a few cents of AI; the Creator plan at $24 a month includes 40 shorts and 4 long videos, with a free video to try to start. Edits and re-renders are free. Make a Short from one sentence.
FAQ
Can I make YouTube Shorts entirely with AI? Yes: script, voice, footage selection, captions, music and render can all be automated from one sentence. The angle and the final check remain yours, and they are what the algorithm rewards.
What size should an AI YouTube Short be? 1080×1920 (9:16), 60 seconds or less. The same file works for Instagram Reels and TikTok.
Do I need to disclose AI on a YouTube Short? Only when it contains realistic altered or synthetic media that could mislead. Stock footage with an AI-written script and a synthetic voice does not meet that bar under YouTube's rule, but disclosing the voice costs nothing.
How long does it take to make a Short with AI? About a minute on BakeVideos for a 30–45 second Short, plus whatever editing you choose to do.
Will AI Shorts get monetized? They can, if the channel meets the Partner Program thresholds and the videos are not templated mass production. See can you monetize AI videos on YouTube.
Related
- How to write a YouTube Shorts script with AI
- Faceless YouTube Shorts generator
- YouTube Shorts monetization requirements
- Videos by niche