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U+1F63B SMILING CAT FACE WITH HEART-SHAPED EYES

U+1F63B was added to Unicode in version 6.0 (2010). It belongs to the block Emoticons in the Supplementary Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script.

The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+1F63B behaves as Ideographic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

On Youtube this character is sometimes wrongly displayed as U0001f63b.

The Wikipedia has the following information about this codepoint:

The domestic cat (Felis catus or Felis silvestris catus) is a small, usually furry, domesticated, and carnivorous mammal. They are often called housecats when kept as an indoor pet or simply cats when there is no need to distinguish them from other felids and felines. Cats are often valued by humans for companionship and their ability to hunt pests.

Cats are similar in anatomy to the other felids, with strong, flexible bodies, quick reflexes, sharp retractable claws, and teeth adapted to killing small prey. Cat senses fit a crepuscular and predatory ecological niche. Cats can hear sounds too faint or too high in frequency for human ears, such as those made by mice and other small animals. They can see in near darkness. Like most other mammals, cats have poorer color vision and a better sense of smell than humans.

Despite being solitary hunters, cats are a social species and cat communication includes the use of a variety of vocalizations (mewing, purring, trilling, hissing, growling and grunting), as well as cat pheromones and types of cat-specific body language.

Cats have a high breeding rate. Under controlled breeding, they can be bred and shown as registered pedigree pets, a hobby known as cat fancy. Failure to control the breeding of pet cats by neutering and the abandonment of former household pets, has resulted in large numbers of feral cats worldwide, requiring population control. This has led to extinction of many bird species.

Since cats were cult animals in ancient Egypt, they were commonly believed to have been domesticated there, but there may have been instances of domestication as early as the Neolithic from around 9,500 years ago (7,500 BC). A genetic study in 2007, concluded that domestic cats are descended from African wildcats (Felis silvestris lybica), having diverged around 8,000 BC in West Asia. Cats are the most popular pet in the world, and are now found in almost every place where humans live.

Representations

System Representation
NΒΊ 128571
UTF-8 F0 9F 98 BB
UTF-16 D8 3D DE 3B
UTF-32 00 01 F6 3B
URL-Quoted %F0%9F%98%BB
HTML-Escape 😻
Wrong windows-1252 Mojibake 😻

Elsewhere

Complete Record

Property Value
Age (age) 6.0
Unicode Name (na) SMILING CAT FACE WITH HEART-SHAPED EYES
Unicode 1 Name (na1) β€”
Block (blk) Emoticons
General Category (gc) Other Symbol
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) 😻
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) 😻
Lowercase Mapping (lc) 😻
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) 😻
Uppercase Mapping (uc) 😻
Simple Titlecase Mapping (stc) 😻
Titlecase Mapping (tc) 😻
Case Folding (cf) 😻
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✘
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Bidi Paired Bracket (bpb) 😻
Bidi Paired Bracket Type (bpt) None
Cased (Cased) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Full Composition Exclusion (Comp_Ex) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Default Ignorable Code Point (DI) ✘
Diacritic (Dia) ✘
East Asian Width (ea) Neutral
Extender (Ext) ✘
FC NFKC Closure (FC_NFKC) 😻
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) βœ”
Grapheme Extend (Gr_Ext) ✘
Hex Digit (Hex) ✘
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen) ✘
ID Continue (IDC) ✘
Ideographic (Ideo) ✘
ID Start (IDS) ✘
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
InMC (InMC) β€”
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc) β€”
Joining Group (jg) No_Joining_Group
Join Control (Join_C) ✘
Jamo Short Name (JSN) β€”
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) 😻
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Radical (Radical) ✘
Sentence Break (SB) Other
Simple Case Folding (scf) 😻
Script Extension (scx) Common
Soft Dotted (SD) ✘
STerm (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✘
XID Start (XIDS) ✘
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘