␀ NULL (NUL)
U+0000
␀
ℹ️ About
The NULL character (U+0000) is the foundational control code in computing. It is primarily used as a string terminator in C-style programming and as a filler or “nothing” marker in data transmission. While it has no visual representation, it is often represented by the “␀” symbol in technical contexts.
⚠️ Note: Do not confuse with (Space U+0020) or 0 (Zero U+0030).
⚡ Codes
HTML
�
CSS
\000000
Python
\u0000
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