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Emoji Information
Keycap 4

18
Symbols Category

Keycap 4

Tecla 4

A blue button with the text '4' on it.

Emoji History The emoji code/ image log of changes.

  1. This emoji was part of the proprietary / non-standardized emoji set first introduced by Japanese carriers like Softbank. These emojis became part of the Apple iPhone starting in iOS 2.2 as an unlockable feature on handsets sold in English speaking countries.
  2. In iOS 5 / OSX 10.7, the underlying code that the Apple OS generates for this emoji was changed.

iEmoji Original Name

March 2014 Previous name: "Blue Square Button Four"

Emoji General Information

Twitter Emoji Popularity (Rank) 833 of 1679
Twitter Emoji Popularity iOS 8 903 of 1679
Apple/iOS Picture
Android/Hangouts Picture
Twitter.com Picture
LG Emoji Picture
Samsung Emoji Picture
Phantom Open Emoji Picture Not created yet
ASCII Conversion
"Short Code" Name :four:
Keywords

Unicode Category Information

Unicode Category Miscellaneous Symbols and Pictographs
Unicode Range 1F300–1F5FF
Unicode Subcategory Enclosed Alphanumeric Symbols

Proposed Unicode Information & Notes

Unicode Category Activities/work/entertainment
Unicode Subcategory Enclosed Alphanumeric Symbols
Names & Annotations KEYCAP 4 Temporary Notes: Unify with ASCII 4 (U+0034) + (U+20E3)
Symbol Information 4⃣ U+0034 U+20E3 unified (Unicode 3.0)
Proposal Identifier e-831

Character Mapping/Crosswalk Notes

DoCoMo  #128 '4' 4 U+E6E5 SJIS-F98A JIS-7722
KDDI  #183 四角数字4 U+E525 SJIS-F741 JIS-7722
Softbank  #396 #old211 4 U+E21F SJIS-F7BF

Emoji Character Encoding Data

Emoji Code Representation Softbank
(iOS 2 - iOS 4)
Unified Unicode
iOS 5 - current
UTF-8 Unicode Character(s)  4⃣
UTF-8 Character Count 1 2
Character(s) In Input
AppleColorEmoji Font (available in OSX/iOS)  4⃣
Decimal HTML Entity  4 ⃣
Hexadecimal HTML Entity  4 ⃣
Hex Code Point(s) e21f 34, 20e3
Formal Unicode Notation U+E21F U+34, U+20E3
Decimal Code Point(s) 57887 52, 8419
UTF-8 Hex (C Syntax) 0xEE 0x88 0x9F 0x34, 0xE2 0x83 0xA3
UTF-8 Hex Bytes EE 88 9F 34, E2 83 A3
UTF-8 Octal Bytes 356 210 237 64, 342 203 243
UTF-16 Hex (C Syntax) 0xE21F 0x0034, 0x20E3
UTF-16 Hex e21f 0034, 20e3
UTF-16 Dec 57887 52, 8419
UTF-32 Hex (C Syntax) 0x0000E21F 0x00000034 0x000020E3
UTF-32 Hex E21F 34, 20E3
UTF-32 Dec 57887 52, 8419
Python Src u"\uE21F" u"\u0034\u20E3"
PHP Src "\xee\x88\x9f" "\x34\xe2\x83\xa3"
C/C++/Java Src "\uE21F" "\u0034\u20E3"

Emoji Character Encoding Data (equivalent or similiar)

Emoji EncodingDoCoMoKDDIGoogle
UTF-8 Unicode Character(s)󾠱
UTF-8 Character Count111
Character(s) In Input
Decimal HTML Entity󾠱
Hexadecimal HTML Entity󾠱
Hex Code Point(s)e6e5e525fe831
Formal Unicode NotationU+E6E5U+E525U+FE831
Decimal Code Point(s)59109586611042481
UTF-8 Hex (C Syntax)0xEE 0x9B 0xA50xEE 0x94 0xA50xF3 0xBE 0xA0 0xB1
UTF-8 Hex BytesEE 9B A5EE 94 A5F3 BE A0 B1
UTF-8 Octal Bytes356 233 245356 224 245363 276 240 261
UTF-16 Hex (C Syntax)0xE6E50xE5250xDBBA 0xDC31
UTF-16 Hexe6e5e525dbbadc31
UTF-16 Dec591095866156250 56369
UTF-32 Hex (C Syntax)0x0000E6E50x0000E5250x000FE831
UTF-32 HexE6E5E5250FE831
UTF-32 Dec59109586611042481
Python Srcu"\uE6E5"u"\uE525"u"\U000FE831"
PHP Src"\xee\x9b\xa5""\xee\x94\xa5""\xf3\xbe\xa0\xb1"
C/C++/Java Src"\uE6E5""\uE525""\uDBBA\uDC31"
http://www.iemoji.com/view/emoji/298/symbols/keycap-4
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