A Telegram profile photo often appears in a small space beside a name or message. A close portrait or simple symbol can identify you there, while a complete landscape scene may become difficult to recognise. Pick the source for that small use first, then consider how it looks when someone opens the larger profile view.
This page selects our 1024×1024 square preset. It is a working export, not a claim that Telegram requires that exact dimension or displays every uploaded pixel. Review the current profile editor and its crop before saving. The image can be presented with rounded edges in the interface, so keep meaningful details away from the square's corners.
For a portrait, leave a comfortable margin above the head and retain enough of the shoulders to avoid a cramped composition. For a logo, use the compact version rather than a wide name with small lettering. The simplest source often works better as an avatar than a technically larger but busier image.