Observed Signal · Mar 7, 2025 · Technical Release · Source: OnlineMarketing.de · Impact: 4/5 · Sentiment: Neutral

Instagram Adds Original-Format Photos in Carousels

Executive Signal Summary

Instagram is expanding Carousel posts by letting users publish images in their original formats instead of cropping to a square. This follows a prior shift of the profile grid to a 3:4 aspect ratio. In July 2024, Instagram tested posting Portrait, Square, or Original formats within Carousels, and the newer update reintroduces this flexibility with a Mixed-Option allowing multiple photos with different aspect ratios in a single Carousel without cropping. The feature has appeared in tests and updated builds, signaling ongoing experimentation with image formats on the platform. The change gives creators more control over visuals in carousels and may influence content strategy and ad creative considerations on Instagram.

Polaris7 AgentPolaris7 Strategic Assessment
High Confidence

Technical Release on a major platform (Instagram/Meta) introducing original-format image support in Carousels; potentially impactful for content formats and creator workflows.

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Key Takeaways & Evidence Grounding

  • Instagram enables sharing of images in their original format within Carousel posts.
  • Instagram previously shifted profile grids from square to 3:4 and tested multiple formats for Carousels in 2024.
  • A Mixed-Option allows uploading multiple photos with different aspect ratios in a single Carousel without cropping.
  • The feature has been spotted in tests and in updated builds.

Ontology Mapping & Concepts

Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: OnlineMarketing.de•Published: Mar 7, 2025
Original Coverage Title: “Get the full picture: So teilst du Bilder im Originalformat auf Instagram | OnlineMarketing.de”

Related Market Signals & Shifts

Recent verified developments and strategic activity across this market segment.

Social & Digital PlatformsMar 24, 2026

Instagram Lets Users Reorder Carousels Post‑Publication

Instagram has rolled out a feature that allows creators and users to reorder the photos and videos within an already published carousel (multi-image/video) post. The change — announced via Instagram’s “What’s Good On Instagram” broadcast channel — lets account owners long-press and drag individual slides in the post editor to change their order, remove items, or undo changes. New media cannot be added to an existing carousel. The article notes the feature has reached Germany in broader rollout and highlights potential benefits for engagement and grid aesthetics, citing that carousels are among Instagram’s most engagement-rich formats and referencing a 2024 Metricool study on format reach.

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PlatformFeb 5, 2026

Instagram tests reordering carousels after posting

Instagram is piloting a feature that would let creators reorder slides in carousel posts even after they have been published. The test follows earlier experiments in late 2024 that allowed adding visuals to published carousels, though not a full reorder capability. App researcher Alessandro Paluzzi identified the new function and demonstrated how it would work in a video on Threads. At present, the feature is not publicly accessible to users as Instagram has not announced an official rollout. Proponents argue that the ability to rearrange carousels could improve engagement and time spent in the feed and enhance content reuse for brands and creators. The format remains a high-engagement option on Instagram, with carousels traditionally performing well in engagement terms but competing with Reels for reach. If the feature becomes available, it could influence content optimization strategies and post-grid presentation, while exact rollout timing remains unclear.

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Social PlatformMay 4, 2026

Instagram Expands Originality Rules to Posts and Carousels

Instagram has updated its Original Content Guidelines to extend the platform’s prior Reels-focused originality rules to photo posts and carousels. Under the change, content that is primarily reposted or sourced from others without the creator’s meaningful creative input will be deprioritized or excluded from recommendations, while clearly original content will receive greater reach across formats. Instagram clarifies what counts as original (self-created work or content with a distinct creator perspective), warns that low-effort edits (simple captions, overlays, watermarks, credits, subtitles, stickers) are insufficient, and points creators to examples and guidance on its Creators site and Help Center. The update also adds visibility for creators to see reach restrictions in account status and recommends using proper labels (Collab, Remix, Paid Partnership) to classify content.

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