What is 9:16 vertical video?

• TikTok lists vertical 9:16 as the recommended dimension for in-feed ads, at 540 by 960 pixels or more.
• Meta groups 9:16 ads in Stories, Reels, Feed and Facebook in-stream reels under one safe zone rule: keep the top, bottom and sides clear of key elements. On screens taller than 9:16, Meta may zoom the creative to fill the screen, which can crop outside the safe zone, or show it at 9:16 with black bars.
• YouTube lets you upload vertical videos as Shorts, and its Shorts tools make videos up to 3 minutes long.

A vertical frame is tall and narrow, so one subject at a time reads best. Put the product in the middle band of the frame, keep faces and text away from the edges, and use close shots: a wide shot of a shop counter becomes a tiny scene on a phone. Captions belong a little above center, never at the bottom where buttons and captions from the app pile up. SingingAds delivers every ad as a 9:16 MP4 at 1080 by 1920 with burned-in captions, so the frame matches these placements without reformatting.

Illustrative example: a made-up florist, Petal and Post, has a lovely 16:9 video of a bouquet being wrapped. Cropped to 9:16, the hands disappear and only the middle of the bouquet remains. The vertical version that works is reshot as three close-ups stacked in time: the stems, the ribbon, the finished bunch held up to the camera, each filling the frame.

• Cropping widescreen footage and hoping the subject is in the middle.
• Adding blurred bars above and below a 16:9 video, which shrinks the content to a third of the screen.
• Exporting at a lower resolution than the platform asks for, so captions look soft.
• Designing on a desktop monitor and never checking the result on a real phone.

Inside the 9:16 frame, the safe zone decides where text survives, and the first frame decides your thumb-stop ratio. For full platform numbers, read TikTok video ad specs, and for a vertical product ad with a song, see YouTube Shorts ad for a product or watch the example ads on a phone.