Unlisted or public for a YouTube Shorts ad? Share and like rules

Either works, with one trade-off. Google's Shorts ads asset page says the video for a Shorts ad must be uploaded to YouTube and can be set as public or unlisted, and that the share button on a Shorts ad will only work on public videos. Pick unlisted if you do not want the ad to appear on your channel and can live without sharing; pick public if viewers sharing the ad matters.

The same page describes the right-hand-side panel on a Shorts ad: like, dislike, comment and share. Likes increment, and dislikes hide the count.

What each setting changes

The table lists what the page says about the panel and the click. Nothing else about privacy is claimed here.

Prepare the file with Sume

The page recommends vertical, sound-on assets under 60 seconds, since only the first 60 seconds of a longer video play in the Shorts feed. Cut your master with Sume video trim: start plus duration up to 900 seconds, a new MP4 as the result, $0.02 per job, source untouched. Then check it with video inspect, which returns a probe and stills, before the file goes to YouTube.

If you only have a 16:9 master, the page mentions Google's Video Enhancement feature for generating vertical assets. The alternative on your side is a timeline output of 1080x1920 with fit: blur, which fills the bars from the clip itself.

Steps

• Cut or reformat the clip to vertical, under 60 seconds, with sound.
• Upload it to YouTube and choose public or unlisted deliberately.
• If you chose unlisted, tell your team the share button will not work on the ad.
• Write the call-to-action headline (the page recommends 40 characters) and the 90-character description in campaign setup.
• After launch, remember that a tap on the ad is a CTA tap; judge hook and CTA together.

Why the 60-second rule shapes the cut

A Shorts ad can be up to 3 minutes, but the page says only the first 60 seconds play in the feed, with an overlay appearing at 50 seconds so the viewer can continue on the watch page. Google recommends ads under 60 seconds to match how people watch Shorts. That makes the 50-second mark a natural end card: finish the message before it, and leave the last seconds for the offer.

If you have a longer film, trim a 45 to 55 second version rather than letting the feed cut your ending at an arbitrary frame.

Caveat

Visibility is a creative decision. If the ad contains AI-generated or edited assets, the label question is separate; Google asks about it when you upload a video to YouTube from within Google Ads.