⚠️ means warning, caution or heads up, and people use it to flag something risky, important or about to be shared. Apple shows a yellow triangle with a black exclamation mark in the middle.

U+26A0 U+FE0F
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It is a serious-looking symbol, but in chats it is often used lightly. It can mark a real alert, like a scam or bad weather, or a playful heads up, like "⚠️ long message." Online it also works as a content or spoiler warning before a post. It is calmer than 🚨, which signals urgency, and broader than ⛔, which means stop or not allowed.
It flags something the reader should notice first, such as a scam, a delay or a spoiler. Used jokingly, it can warn about a rant or a bad joke.
It often appears at the start of captions as a spoiler or content warning, or to grab attention.
It is a clear way to mark an important note, a risk or a deadline in team chats.
⚠️ spoiler for the finale below
⚠️ don't click that link, it's a scam
heads up ⚠️ meeting moved to 3pm
⚠️ long message incoming 😂
| ⚠️ vs 🚨 | 🚨 is a flashing siren for urgent news, while ⚠️ is a general caution. |
|---|---|
| ⚠️ vs ❗ | ❗ adds emphasis to a point, while ⚠️ warns about a risk. |
| ⚠️ vs ⛔ | ⛔ means no entry or not allowed, while ⚠️ means be careful. |
| Name | warning |
|---|---|
| Codepoints | U+26A0 U+FE0F |
| Category | Symbols |
| Keywords | caution |
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⚠️ means warning, caution or heads up, and people use it to flag something risky, important or about to be shared. Apple shows a yellow triangle with a black exclamation mark in the middle.
It usually means a warning before the content, such as a spoiler, sensitive topic or loud sound. Some creators also use it just to catch attention.
It can be either. Read the rest of the message: a scam or safety note is serious, while "⚠️ bad joke ahead" is playful.
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