CONTROL
U+001D
CONTROL
<control>
C0/C1 control code point defined for terminal/protocol control. Has no standalone visual glyph.
Category:
Control (Cc)
Block:
Basic Latin
Script:
Common
Age:
Unicode 1.1
Plane:
Basic Multilingual Plane (BMP)
Quick Facts
| Unicode Name |
<control>
|
|
|---|---|---|
| Code Point |
U+001D
|
|
| Decimal Value |
29
|
|
| General Category | Control (Cc) → | |
| Unicode Block | Basic Latin → | |
| Script | Common → | |
| Unicode Version | Unicode 1.1 → | |
| Unicode Plane |
Basic Multilingual Plane (BMP)
|
Byte Encodings
| UTF-8 1 byte |
1D
|
|
|---|---|---|
| UTF-16 Code Unit |
001D
|
|
| UTF-32 4 bytes |
0000001D
|
|
| UTF-16BE / LE Byte Order |
BE:
00 1D
LE: 1D 00
|
|
| UTF-32BE / LE Byte Order |
BE:
00 00 00 1D
LE: 1D 00 00 00
|
Developer Code Escapes
| HTML Decimal |

|
|
|---|---|---|
| HTML Hexadecimal |

|
|
| HTML Named Entity |
None
|
|
| CSS Escape |
\00001D
|
|
| JavaScript (ES6) |
\u001D
|
|
| JavaScript (UTF-16) |
\u001D
|
|
| JSON Escape |
\u001D
|
|
| Python |
\u001D
|
|
| PHP |
"\u{1D}"
|
|
| Java |
"\u001D"
|
|
| C / C++ |
"\u001D"
|
|
| Rust |
'\u{1d}'
|
|
| URL Percent-Encoded |
%1D
|
Normalization & Decomposition
| Combining Class |
0 — Not Reordered (Spacing)
|
|
|---|---|---|
| Decomposition | None (Canonical / Precomposed Base) | |
| NFC / NFD Forms | Stable under all Unicode normalization forms (NFC, NFD, NFKC, NFKD). |
Bidirectional Properties
| Bidi Class |
B — Paragraph Separator
|
|
|---|---|---|
| Bidi Mirrored | No |
Font Specimen & Rendering
Non-Printable Character Notice
Code point U+001D represents a CONTROL (General Category Cc). It does not produce a visible standalone glyph in standard font engines and is intended for programmatic, syntactic, layout, or lexical operations.