Notifications

Instagram notifications can behave differently depending on where they appear, as Mosseri explained using accidental likes in July 20265. When someone likes a photo and then unlikes it, Instagram can remove the in-app notification but cannot remove the notification already delivered to the recipient’s phone, so a lock-screen alert may remain even though opening it reveals no record in the app5. In-app notifications can also carry public information rather than account activity: Instagram’s announcement described notices directing people to its COVID-19 Information Center, while Meta’s Newsroom described US voter-registration notices at the top of Instagram and other apps78.

Instagram’s protective notifications include login requests associated with two-factor authentication4. Instagram’s announcement says these alerts identify an unfamiliar device or browser and its location, allowing someone to approve or deny the login from a device where they are already logged in4. For checking authentic account communications, Meta’s Newsroom identified the “Emails from Instagram” tab in settings as the place to find direct, authentic communications from Instagram within the app9. Meta’s Newsroom also described improved alerts about risky activity as part of account-recovery changes for Facebook and Instagram3. In its account of private-messaging safety, Meta’s Newsroom described warnings that sharing child-exploitation content, even to express outrage, causes harm, violates its policies and has legal consequences10. Instagram’s parental safety alerts address another kind of risk: repeated attempts by a supervised teen to search for suicide- or self-harm-related terms within a short period2.

Instagram’s documented content-notification system excludes alerts triggered by user activity, such as liking a story or starting to follow an account, according to Meta’s Transparency Center1. It gathers notifications that can be considered for delivery, then scores them using notification type, similarity to other content and the recipient’s usual interactions before filtering the pool further1. Most notifications are sent immediately, but the system chooses a delivery time for less time-sensitive alerts using information intended to predict engagement and response1. A Meta patent describes prioritizing potential recipients of time-sensitive content, checking their recent interactions and sending notifications in batches; this is a patented design, not confirmation of Instagram’s current operation11. Another Meta patent describes requiring a minimum relevance score, grouping similar alerts and assigning notification types to different delivery channels12. A further Meta patent describes a service supplying notification histories and estimated likelihood of interaction, while an earlier Meta patent distinguishes information stored for later access from information sent as push notifications; neither establishes how Instagram currently implements those designs1314.

Meta’s engineering team describes an Instagram notification-ranking system that predicts engagement and then lowers the priority of candidates similar to recently delivered notifications, aiming to keep alerts relevant while reducing repetition and the overall number sent15. Meta’s engineering team distinguishes that system from planned changes that would apply stronger penalties when notifications arrive in greater numbers or close together, and from possible future use of language models—AI systems that work with language—to recognize similar meanings and vary wording15.

Instagram’s notification controls are available by opening profile settings and then Notifications, according to Mosseri6. He described an option to pause all notifications when someone wants to avoid distractions while working6. In April 2026, he highlighted a setting that allows only direct-message notifications, with no other Instagram notifications16. In July 2026, he also described an automatic reply associated with quiet mode that tells people who send a direct message that the recipient is in that mode17.