Meta tests full-screen vertical feed on Instagram to push Reels

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Instagram rolled out a trial mobile interface that displays posts in a full-screen vertical layout across smartphones, shifting the primary feed toward short video delivery. Meta deployed the visual redesign to elevate Reels content directly within the opening tab.

Users criticized the redesign.

Interface layout shifts to edge-to-edge media

The modified interface adopts a 9:16 aspect ratio that removes traditional white borders between media files, placing account handles, text captions, and interaction icons directly over the lower portion of each frame as viewers navigate across publications through continuous upward swipes.

The lower control panel continues to provide direct paths toward internal search functions and direct messaging channels. The permanent Reels shortcut remains anchored along that same bottom navigation frame.

  • Full display of photography and video files strictly using the 9:16 aspect ratio
  • Direct placement of account details and action buttons directly over visual content
  • Navigation between successive posts handled solely through vertical swiping
  • Visual unification of the primary stream with the short video browsing model

Executive commentary highlights growth in mobile viewing

Instagram head Adam Mosseri confirmed in an official statement that shifting consumption behaviors forced the service to change its foundational architecture. The executive noted that vertical video represents the primary driver behind recent audience expansion across the Meta product network, pushing developers to implement more immersive viewing layouts tailored for mobile hardware.

Software engineers currently track audience retention intervals on full-screen clips and monitor negative feedback metrics regarding reduced space for conventional photography across trial groups in the United States alongside selected international regions.

Image creators confront automated cropping issues

Still photographers documented severe framing disruptions triggered by mandatory 9:16 proportions across the experimental interface. The automated formatting engine either adds blurred framing strips along horizontal uploads or trims upper and lower visual margins from stationary compositions to cover device screens completely.

Commercial account operators observed fluctuating distribution numbers following adjustments inside the underlying content ranking system. The delivery software distributes posts from unfollowed publishers into core feeds more frequently, granting distribution preference toward clips incorporating trending audio recordings stored within the catalog.

Evaluation stages determine global deployment plans

Engineering teams released the visual update in restricted waves to evaluate operational data before scheduling an international rollout. The software adjusts permitted Reels playback durations between 15 and 90 seconds across accounts enrolled in the evaluation group.

Broader deployment schedules depend on engagement metrics gathered by Meta throughout native English-language markets.