Warning emoji meaning

The warning emoji resembles a yellow triangular sign with a bold black exclamation mark at its center, often used in the physical world to denote caution or potential hazard. In digital communication, it signifies caution, warning, or the need to pay attention to something important. It is widely used to flag up something that could be dangerous or to indicate that there is important information or advice.

The warning emoji is also known as Attention Emoji, Alert Emoji.

The warning emoji was approved in Unicode 4.0 and added in Emoji 1.0, see related proposal L2/09026L2/07257