Red Square on Telegram

What it signals here

sticker mapping

Paired with warning and danger sticker packs; functions as a minimalist alert marker in group chats.

channel use

Used by news and alert channels to color-code urgent or breaking updates at the top of messages.

group meaning

In group chats, signals that a message or topic is critical or needs immediate attention.

bot context

Used by bots to visually indicate error states, failed operations, or high-priority alerts in automated messages.

See it elsewhere