❓ · Symbols › Punctuation · Emoji 0.6 (2010)
❓ is a bold red question mark.
It marks a question or confusion: what? really? huh? Sent alone, it says you don't understand what just happened, or that you're waiting for an answer.
Paint with ❓ in the emoji art editor, or turn any photo into emojis with the image to emoji converter.
U+2753❓\2753\u{2753}\U00002753%E2%9D%93← ⁉️ Exclamation Question Mark · ❔ White Question Mark → · Symbol emoji library