IDEOGRAPHIC SPACE
U+3000
IDEOGRAPHIC SPACE
IDEOGRAPHIC SPACE
Whitespace character with specific width or line-breaking semantics.
Category:
Space Separator (Zs)
Block:
CJK Symbols and Punctuation
Script:
Common
Age:
Unicode 1.1
Plane:
Basic Multilingual Plane (BMP)
Quick Facts
| Unicode Name |
IDEOGRAPHIC SPACE
|
|
|---|---|---|
| Code Point |
U+3000
|
|
| Decimal Value |
12288
|
|
| General Category | Space Separator (Zs) → | |
| Unicode Block | CJK Symbols and Punctuation → | |
| Script | Common → | |
| Unicode Version | Unicode 1.1 → | |
| Unicode Plane |
Basic Multilingual Plane (BMP)
|
Byte Encodings
| UTF-8 3 bytes |
E3 80 80
|
|
|---|---|---|
| UTF-16 Code Unit |
3000
|
|
| UTF-32 4 bytes |
00003000
|
|
| UTF-16BE / LE Byte Order |
BE:
30 00
LE: 00 30
|
|
| UTF-32BE / LE Byte Order |
BE:
00 00 30 00
LE: 00 30 00 00
|
Developer Code Escapes
| HTML Decimal |
　
|
|
|---|---|---|
| HTML Hexadecimal |
　
|
|
| HTML Named Entity |
None
|
|
| CSS Escape |
\003000
|
|
| JavaScript (ES6) |
\u3000
|
|
| JavaScript (UTF-16) |
\u3000
|
|
| JSON Escape |
\u3000
|
|
| Python |
\u3000
|
|
| PHP |
"\u{3000}"
|
|
| Java |
"\u3000"
|
|
| C / C++ |
"\u3000"
|
|
| Rust |
'\u{3000}'
|
|
| URL Percent-Encoded |
%E3%80%80
|
Normalization & Decomposition
| Combining Class |
0 — Not Reordered (Spacing)
|
|
|---|---|---|
| Decomposition |
<wide> 0020
wide
|
|
| NFC / NFD Forms | Compatibility decomposition (<wide>): NFKD/NFKC normalize to equivalent base characters. |
Bidirectional Properties
| Bidi Class |
WS — Whitespace
|
|
|---|---|---|
| Bidi Mirrored | No |
Font Specimen & Rendering
Non-Printable Character Notice
Code point U+3000 represents a IDEOGRAPHIC SPACE (General Category Zs). It does not produce a visible standalone glyph in standard font engines and is intended for programmatic, syntactic, layout, or lexical operations.