0 Digit Zero
U+0030
0
ℹ️ About
The Digit Zero (U+0030) is the foundational numeric character in the Unicode system. Classified as a Decimal Number (Nd), it is essential for numerical data representation in nearly all digital systems. It was officially introduced in Unicode 1.1 (1993) within the Basic Latin block.
⚠️ Note: Do not confuse with O (Latin Capital Letter O) or ∅ (Empty Set Symbol).
⚡ Codes
HTML
0
CSS
\0030
Python
\u0030
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