! Exclamation Mark
U+0021
!
ℹ️ About
The Exclamation Mark (U+0021) is a punctuation mark used to express strong feelings or high volume. In mathematics, it denotes a factorial, and in programming (C, JS, Python), it frequently serves as the logical “NOT” operator or indicates inequality (!=).
⚠️ Note: Do not confuse with ¡ (Inverted Exclamation Mark U+00A1) or l (Lowercase L).
⚡ Codes
HTML
!
CSS
\0021
Python
\u0021
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