Mathematical Double-struck Capital S vs Latin Capital Letter S
Compare two Unicode characters side by side — encodings, HTML entities, escape sequences, and Unicode properties. Useful for distinguishing visually similar characters like hyphens and dashes, quotation marks, or homoglyphs.
Property Comparison
| Property | Mathematical Double-struck Capital S | Latin Capital Letter S |
|---|---|---|
| Codepoint |
U+1D54A
|
U+0053
|
| Decimal |
120138
|
83
|
| HTML Entity |
𝕊
|
S
|
| HTML Decimal |
𝕊
|
S
|
| HTML Hex |
𝕊
|
S
|
| UTF-8 |
F0 9D 95 8A
|
53
|
| UTF-16 |
D8 35 DD 4A
|
00 53
|
| UTF-32 |
0001D54A
|
00000053
|
| CSS Escape |
\1D54A
|
\53
|
| JS Escape |
\uD835\uDD4A
|
\u0053
|
| Python Escape |
\U0001D54A
|
\u0053
|
| URL Encoded |
%F0%9D%95%8A
|
S
|
| Category |
Uppercase Letter (Lu)
|
Uppercase Letter (Lu)
|
| Block |
Mathematical Alphanumeric Symbols
|
Basic Latin
|
| Script |
Common
|
Latin
|
| Bidi Class |
L
|
L
|
| Unicode Version |
3.1
|
1.1
|
Rows highlighted in amber differ between the two characters.
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