Cjk Ideograph-6663 vs Cjk Ideograph Extension A-403f
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 | Cjk Ideograph-6663 | Cjk Ideograph Extension A-403f |
|---|---|---|
| Codepoint |
U+6663
|
U+403F
|
| Decimal |
26211
|
16447
|
| HTML Entity |
晣
|
䀿
|
| HTML Decimal |
晣
|
䀿
|
| HTML Hex |
晣
|
䀿
|
| UTF-8 |
E6 99 A3
|
E4 80 BF
|
| UTF-16 |
66 63
|
40 3F
|
| UTF-32 |
00006663
|
0000403F
|
| CSS Escape |
\6663
|
\403F
|
| JS Escape |
\u6663
|
\u403F
|
| Python Escape |
\u6663
|
\u403F
|
| URL Encoded |
%E6%99%A3
|
%E4%80%BF
|
| Category |
Other Letter (Lo)
|
Other Letter (Lo)
|
| Block |
CJK Unified Ideographs
|
CJK Unified Ideographs Extension A
|
| Script |
Han
|
Han
|
| Bidi Class |
L
|
L
|
| Unicode Version |
1.1
|
3.0
|
Rows highlighted in amber differ between the two characters.
Common Comparisons
Frequently confused character pairs.
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Hyphen-Minus vs Minus Sign
002D / 2212
Copyright vs Sound Recording Copyright
00A9 / 2117
Latin A vs Greek Alpha
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Degree Sign vs Masculine Ordinal
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Left vs Right Single Quotation Mark
2018 / 2019
Left vs Right Double Quotation Mark
201C / 201D
Multiplication Sign vs Letter x
00D7 / 0078
Right Quotation Mark vs Apostrophe
2019 / 0027
Horizontal Ellipsis vs Three Dots
2026 / 0020