A Reel is watched on a phone, often somewhere the sound is off, and decided on in the opening moment. An edit that assumes the viewer can hear it and can see the whole frame is an edit made for a viewer who does not exist.
The frame is not all yours
Instagram and TikTok both lay their own interface over every vertical video: a bar across the top, a column of buttons down the right, and the handle, caption and audio along the bottom. The exact positions move between app versions and phones, but the shape does not. The edges belong to the app.
Text or a face placed there is covered for everyone who watches. So captions and faces live in the part the app leaves alone, and the edit is checked on a real phone before it goes out.
Captions are part of the edit
- Sized to read on a phone held at arm’s length
- Timed to the speech, not dropped in as paragraphs
- Short lines, broken where the sentence breaks
- Placed inside the safe area, clear of the buttons and the caption
- Checked against the cover crop in the profile grid
The first second
The reason to keep watching goes first: not a logo, not a slow build, not a title card. The first frame is also the image people see in the profile grid, so it has to work as a still as well as the opening of a video.
“If the words matter, they are on screen. If the face matters, it is in the middle.”
Sound still matters
Sound-off viewing does not make audio optional. The people who do listen decide quickly whether the voice is clear and whether the music sits underneath it. And a business account does not get the whole music library: Instagram restricts some tracks for business profiles, and TikTok limits business accounts to its Commercial Music Library. An edit built on a track the account cannot use can lose its sound after posting.