Why did my short 15-second video get much more engagement than my longer videos on Instagram?

Short-form video content (10-15 seconds) tends to get pushed more aggressively by the algorithm because viewership rates are higher—people are more likely to watch the entire video. When viewers complete your video, the algorithm interprets this as engaging content worth showing to more people. However, you should create a mix of both short and long videos. Short videos are great for reach, but longer videos (30 seconds to 90 seconds or more) give you time to convey complete messages and build deeper connections. The ideal strategy is to vary your video lengths based on the message you’re trying to share.

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Asked by an artist posting studio content · Answered by Juan · Office Hours · 2026-04-02