Keycap: 4
Tecla 4
A blue button with the text '4' on it.Emoji History The emoji code/ image log of changes.
- 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.
- In iOS 5 / OSX 10.7, the underlying code that the Apple OS generates for this emoji was changed.
Emoji General Information
| Twitter Emoji Popularity (Rank) | 833 of 2393 |
| Apple/iOS Picture |  |
| Google Android Picture |  |
| Google 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 | |
| Previous Names: | Keycap 4 Blue Square Button Four |
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 Version | iOS 4 Code |
|---|---|
| UTF-8 Unicode Character(s) | |
| UTF-8 Character Count | 1 |
| Character(s) In Input | |
| AppleColorEmoji Font (available in OSX/iOS) | |
| Decimal HTML Entity |  |
| Hexadecimal HTML Entity |  |
| Hex Code Point(s) | e21f |
| Formal Unicode Notation | U+E21F |
| Decimal Code Point(s) | 57887 | UTF-8 Hex (C Syntax) | 0xEE 0x88 0x9F |
| UTF-8 Hex Bytes | EE 88 9F |
| UTF-8 Octal Bytes | 356 210 237 |
| UTF-16 Hex (C Syntax) | 0xE21F |
| UTF-16 Hex | e21f |
| UTF-16 Dec | 57887 |
| UTF-32 Hex (C Syntax) | 0x0000E21F |
| UTF-32 Hex | E21F |
| UTF-32 Dec | 57887 |
| Python Src | u"\uE21F" |
| PHP Src | "\xee\x88\x9f" |
| C/C++/Java Src | "\uE21F" |
| Emoji Code Version | iOS 5 Code |
|---|---|
| UTF-8 Unicode Character(s) | 4⃣ |
| UTF-8 Character Count | 2 |
| Character(s) In Input | |
| AppleColorEmoji Font (available in OSX/iOS) | 4⃣ |
| Decimal HTML Entity | 4 ⃣ |
| Hexadecimal HTML Entity | 4 ⃣ |
| Hex Code Point(s) | 34, 20e3 |
| Formal Unicode Notation | U+34, U+20E3 |
| Decimal Code Point(s) | 52, 8419 | UTF-8 Hex (C Syntax) | 0x34, 0xE2 0x83 0xA3 |
| UTF-8 Hex Bytes | 34, E2 83 A3 |
| UTF-8 Octal Bytes | 64, 342 203 243 |
| UTF-16 Hex (C Syntax) | 0x0034, 0x20E3 |
| UTF-16 Hex | 0034, 20e3 |
| UTF-16 Dec | 52, 8419 |
| UTF-32 Hex (C Syntax) | 0x00000034 0x000020E3 |
| UTF-32 Hex | 34, 20E3 |
| UTF-32 Dec | 52, 8419 |
| Python Src | u"\u0034\u20E3" |
| PHP Src | "\x34\xe2\x83\xa3" |
| C/C++/Java Src | "\u0034\u20E3" |
| Emoji Code Version | iOS 9 - Current |
|---|---|
| UTF-8 Unicode Character(s) | 4️⃣ |
| UTF-8 Character Count | 3 |
| Character(s) In Input | |
| AppleColorEmoji Font (available in OSX/iOS) | 4️⃣ |
| Decimal HTML Entity | 4 ️ ⃣ |
| Hexadecimal HTML Entity | 4 ️ ⃣ |
| Hex Code Point(s) | 34, fe0f, 20e3 |
| Formal Unicode Notation | U+34, U+FE0F, U+20E3 |
| Decimal Code Point(s) | 52, 65039, 8419 | UTF-8 Hex (C Syntax) | 0x34, 0xEF 0xB8 0x8F, 0xE2 0x83 0xA3 |
| UTF-8 Hex Bytes | 34, EF B8 8F, E2 83 A3 |
| UTF-8 Octal Bytes | 64, 357 270 217, 342 203 243 |
| UTF-16 Hex (C Syntax) | 0x0034, 0xFE0F, 0x20E3 |
| UTF-16 Hex | 0034, fe0f, 20e3 |
| UTF-16 Dec | 52, 65039, 8419 |
| UTF-32 Hex (C Syntax) | 0x00000034 0x0000FE0F 0x000020E3 |
| UTF-32 Hex | 34, FE0F, 20E3 |
| UTF-32 Dec | 52, 65039, 8419 |
| Python Src | u"\u0034\uFE0F\u20E3" |
| PHP Src | "\x34\xef\xb8\x8f\xe2\x83\xa3" |
| C/C++/Java Src | "\u0034\uFE0F\u20E3" |
Emoji Character Encoding Data (equivalent or similiar)
| Emoji Encoding | DoCoMo | KDDI | |
|---|---|---|---|
| UTF-8 Unicode Character(s) | | | |
| UTF-8 Character Count | 1 | 1 | 1 |
| Character(s) In Input | |||
| Decimal HTML Entity |  |  | 󾠱 |
| Hexadecimal HTML Entity |  |  | 󾠱 |
| Hex Code Point(s) | e6e5 | e525 | fe831 |
| Formal Unicode Notation | U+E6E5 | U+E525 | U+FE831 |
| Decimal Code Point(s) | 59109 | 58661 | 1042481 |
| UTF-8 Hex (C Syntax) | 0xEE 0x9B 0xA5 | 0xEE 0x94 0xA5 | 0xF3 0xBE 0xA0 0xB1 |
| UTF-8 Hex Bytes | EE 9B A5 | EE 94 A5 | F3 BE A0 B1 |
| UTF-8 Octal Bytes | 356 233 245 | 356 224 245 | 363 276 240 261 |
| UTF-16 Hex (C Syntax) | 0xE6E5 | 0xE525 | 0xDBBA 0xDC31 |
| UTF-16 Hex | e6e5 | e525 | dbbadc31 |
| UTF-16 Dec | 59109 | 58661 | 56250 56369 |
| UTF-32 Hex (C Syntax) | 0x0000E6E5 | 0x0000E525 | 0x000FE831 |
| UTF-32 Hex | E6E5 | E525 | 0FE831 |
| UTF-32 Dec | 59109 | 58661 | 1042481 |
| Python Src | u"\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" |
Copy & Paste Codes
