What is the purpose of reposting on Instagram and how do you do it?

Meta has rolled out a native repost function on Instagram that appears as a double‑arrow icon beside likes and comments. When a user taps it, the selected public post or reel is duplicated onto their own timeline, automatically linking back to the source account. The feature also creates a “Reposts” section on the user’s profile, accessible via the profile picture icon, where all shared content is aggregated. Creators can control whether their material can be reposted through a toggle in Settings → Sharing and reuse, and they can revoke permission at any time. Deleting a repost is straightforward: tap the icon again, long‑press the item, or use the bulk‑delete option under Profile → Your activity → Reposts.

The addition of a native sharing tool reflects Instagram’s push to keep users inside the app for content discovery, a space traditionally dominated by third‑party repost apps and workarounds like story shares or direct messages. By embedding the function, Meta reduces friction for curators and influencers who want to build themed feeds, while also reinforcing the platform’s creator‑first narrative by ensuring attribution remains visible. Competitors such as TikTok and X have long offered seamless “duet” or “retweet” mechanics; Instagram’s move narrows that gap and may encourage more cross‑account amplification without leaving the platform.

Looking ahead, the repost feature could boost average session time as users browse and collect content, but it also raises moderation concerns: the ease of resharing may accelerate the spread of copyrighted or sensitive material if creators unintentionally enable reposting. Meta’s granular toggle mitigates risk, yet the UI placement of the icon—adjacent to likes—has already led to accidental reposts, suggesting a need for clearer prompts or confirmation dialogs. Future updates may include richer annotation tools or analytics for repost performance, which would give creators better insight into how their content circulates beyond their own follower base.