When a link is shared via iMessage , iOS generates a visual "preview" of that link. Users frequently encountered issues where these preview images appeared small or incorrectly cropped if they did not match recommended social sharing sizes (typically 1200x630 or 1200x683). How to Share Links/Photos on iPhone (2021 Context)
Select to generate a web URL for sharing. Paste that link into a message or email. Share content in Messages on iPhone - Apple Support 760x1226 Compartilhamento de link in 2021. iPho...
While not a standard global resolution for every app, this specific dimension (760x1226) is closely related to how generated link previews and shared media during that period: When a link is shared via iMessage ,