Use case
They arrived to watch. That buys you a longer sentence.
A Shorts viewer opened an app whose purpose is watching, frequently with headphones in. Attention is a little more patient here than on a social feed. Here is how much that buys you, why a named speaker outperforms a brand voice, how to cut a read for this surface, and how one take supplies every vertical placement you run.
- The only export format
- 9:16 MP4
- One finished thirty second ad
- 110 CR
- More often than on a social feed
- sound on
Watching intent is different from browsing intent
Somebody scrolling a social feed is passing time between other tasks.
Somebody in Shorts opened an application whose entire function is watching video.
Often they did it deliberately.
That difference is small and it is real.
It buys you a slightly longer opening and a slightly more complete thought.
It also buys tolerance for something that needs a sentence to set up.
Sound is on more often, because the viewer is frequently wearing headphones and watching rather than half-watching.
Which means the read carries more of the load than the caption does.
The mistake is assuming the gap is large. It is not permission for a preamble.
It is permission for one more clause before the point arrives.
The test to apply is whether your opening would survive being heard rather than read.
- Headphones mean the read is the primary channel, not the fallback
- One extra clause before the point, not one extra sentence
- The swipe is still instant, so the point still has to arrive early
Shorts sits next to a subscription relationship, which raises the trust bar
YouTube is where people follow individuals over years.
The viewer is used to knowing who is talking and why they should be listened to.
So an anonymous brand voice performs worse here than on surfaces where nobody expects to know the speaker.
A named person with a stated reason to be talking fits the environment.
It also means credibility markers work.
I have run this shop for nine years. I fitted three hundred of these last year. I made this mistake myself in 2023.
Those sentences are cheap to say and hard to fake.
Which is precisely why they carry on a platform built around people.
That is a writing instruction rather than a production one.
It costs nothing and it is the main thing most Shorts advertising is missing.
It also gives you a supply of openings. Every year of experience and every number you can honestly quote is a different first line.
This is the whole editor
Highlight a phrase and a clip lands on those exact words. No timeline, no keyframes, no layers.
One read, cut to the surface, directed on the transcript
Upload one talking-head take, up to three minutes.
Cutroom transcribes the read, drafts the cut, places b-roll against the words and returns a finished 9:16 MP4 with captions burned in.
You direct on the transcript. Highlight a phrase and a clip lands over exactly those words.
Delete a line and the cut rebuilds around what is left. Change the pace and it re-cuts.
For Shorts, a chill or normal pace often reads better than the fastest setting.
The viewer is watching rather than scanning. Coverage caps at 40, 45 or 52 percent depending on that choice.
Music can be turned on, picked and set to sit under the read.
Or generated for 20 credits a track by describing a style and leaving the lyrics empty.
Your own footage lives in the workspace library and drops onto the words that describe it.
A finished thirty second ad is about 110 credits: 100 for the batch, 10 to render.
A named read into a Shorts ad
State who you are
One take, up to 3 minutes
Batch
100 CR, transcript and first cut
Set a calmer pace
Coverage caps at 40 or 45 percent
Export
9:16 MP4, 20 CR per output minute
The same body works across surfaces, and only the opening should change
One three minute take can supply the Shorts cut, the Reels cut and the TikTok cut.
The difference between them is the first line and the pace rather than the argument.
That is worth planning for.
Film once, then produce a set where each version opens for its surface.
Not three separate commissioned videos.
Basic is $39.99 for 2,500 credits, roughly 22 finished ads.
Premium is $79.99 for 5,000 credits, roughly 45. A $15 top-up adds 1,000 credits.
Roughly 5 to 8 percent of creatives carry spend, per Motion's analysis of 550,000+ Meta ads.
So a set of openings is the unit worth producing rather than a single hero cut.
The trial is 7 days and 300 credits with no card, which is two finished ads.
Finished ads a month, by plan
- Trial, 300 credits2 ads
- Basic, $39.9922 ads
- Premium, $79.9945 ads
Vertical only, three minutes in, and the footage you already recorded
This is the sharp fact for a YouTube advertiser. Exports are 9:16 MP4 only.
In-stream and pre-roll placements are widescreen and are made elsewhere.
There is no screen capture built in, so record software walkthroughs with whatever recorder you use.
Upload that recording to your workspace library and it lands under the words that describe it.
The free b-roll search covers everything around the read, from millions of clips.
Source takes cap at three minutes and one project makes one finished ad.
Nothing of yours is stamped on the render, so the caption treatment carries the brand.
Somebody has to be on camera.
On a platform built around known people, that is less a constraint than the reason the format works here at all.
One take supplies the whole set. Film once, then open each version for the surface it is running on.
That is twenty tested openings from an afternoon, which no commissioned route prices anywhere near.
Questions people ask
- Can it make widescreen ads for in-stream placements?
- No. Every export is 9:16 MP4, which fits Shorts. In-stream and pre-roll are widescreen and need a different tool.
- Does the read matter more here than on other surfaces?
- Usually. Sound is on more often because viewers are watching deliberately, frequently with headphones, so the spoken line carries more of the work.
- Which pace setting suits Shorts?
- Chill or normal more often than fast, which caps b-roll coverage at 40 or 45 percent. A watching viewer tolerates a steadier cut than a scrolling one.
- Who should not use this?
- Advertisers whose YouTube programme is widescreen in-stream video only. For Shorts, a named person on camera is what the surface rewards, and this is the fastest way to cut one.
One read that starts by saying who you are and why you would know, finished with b-roll and captions for about 110 credits. Shorts pays for that sentence, and this is the cheapest way to test twenty of them.