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Social media glossary

Reel

Short vertical video on Instagram and Facebook, built for discovery and entertainment.

A reel is a short, vertical video on Instagram and Facebook. Reels can include music, voiceover, text overlays and effects, and they appear in a dedicated Reels tab, on profiles and in the main feed.

Reels are built for discovery. They are often shown to people who don't follow you yet, which makes them one of the main ways accounts grow on Instagram. Success is judged by views, watch time, shares, saves and follows gained.

Strong reels hook viewers in the first second or two, deliver one clear idea and end before attention drops. Use trending audio when it fits, add captions for people watching on mute and pick a cover image that looks good on your profile grid.

Questions about Reel

How long should an Instagram reel be?

Short reels often perform best, commonly somewhere between 7 and 30 seconds, because viewers are more likely to watch to the end. Longer reels are currently allowed and can work for tutorials, but only when every second earns its place.

Reels vs TikTok: what's the difference?

Both are short vertical video formats with music and effects. Reels live inside Instagram and Facebook and reach those audiences, while TikTok is its own platform with its own community and trends. Many creators adapt the same idea for both.

Why are my reels not getting views?

Common reasons include a weak opening, low video quality, watermarks from other apps or topics that don't match your audience. Test stronger hooks, keep videos tight, add on-screen text and post consistently to give the algorithm more signal.

Keep exploring

More social media terms.

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Reach

The number of unique people who saw your content at least once.

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Repost

Sharing someone else’s content on your own account, usually with credit.

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