Recommended 15–34s · sweet spot 21s
Open a loop or pattern-interrupt in the first frame: promise the payoff before they can scroll.
Deliver on the hook. One idea, no filler. Every second has to earn the next one.
Close the loop, then a soft CTA. End on your strongest frame so it loops cleanly.
Short, fast, loopable clips get the most completions and re-watches on the For You page.
Same goal, three platforms. Here are the targets when you repurpose one shoot.
| Platform | Range | Sweet spot | Pace |
|---|---|---|---|
| TikTok | 15–34s | 21s | 30/min |
| Instagram Reels | 7–20s | 12s | 28/min |
| YouTube Shorts | 15–35s | 25s | 26/min |
These ranges are editorial heuristics from watch-through patterns, not platform-published rules. Test against your own retention graphs.
Bevyl turns your raw footage into a finished, on-brand cut in this exact shape: hook, value, payoff.
Try Bevyl freeDrop in audio, trim the useful part, remove the dead air, fade the edges and download the result.
Type a word, pick a vibe, and copy clean handle ideas for TikTok or Instagram.
Pick a style and niche, and get opening lines ready to paste into your next video.
Enter your numbers to see your engagement rate and how it compares by platform.
What TikTok, Reels and Shorts each call the same metric: watch time, retention, hook rate.
Beat-by-beat script structures by format: UGC review, product demo, founder story.
Every short-form video and image size: TikTok, Reels, Stories and Shorts, with safe zones.
Simplify dimensions, scale an image or video to a new width, and match the ratio to platform sizes.