Best length for Shorts, Reels and TikTok in 2026
· 5 min read
There's no magic number, but there is a pattern: the right length is the shortest one that still delivers the payoff. Platforms reward clips people finish and rewatch.
The quick answer
| Platform | Platform allows | Sweet spot for clips |
|---|---|---|
| YouTube Shorts | Up to a few minutes | 20–60 seconds |
| Instagram Reels | Up to a few minutes | 15–45 seconds |
| TikTok | Up to several minutes (longer uploads possible) | 20–60 seconds |
Limits change often, so check each app's current upload rules. The sweet spot above is a starting point for clips cut from long videos.
Why 15–60 seconds works for clips
- Completion rate. A 30-second clip watched to the end usually beats a 2-minute clip people leave halfway.
- Loops. Short clips that end cleanly get rewatched, which counts as extra watch time.
- One idea. Clips from podcasts, streams and interviews work best when they contain a single story or point.
When to go longer
Go past 60 seconds only when the story genuinely needs it — a tutorial step, a full joke setup, or a heated debate. Keep a strong hook at the start so people commit.
How ClipFox helps
The AI Clip Finder proposes clips between 15 and 60 seconds, and the editor warns you when a trim goes over 60 seconds. Test different lengths of the same moment and compare views in the earnings tracker.