U+00C4 Latin Capital Letter A with Diaeresis
U+00C4 was added in Unicode version 1.1 in 1993. It belongs to the block Latin-1 Supplement in the Basic Multilingual Plane.
This character is a Uppercase Letter and is mainly used in the Latin script. Its lowercase variant is Latin Small Letter A with Diaeresis.
The glyph is a canonical composition of the glyphs Latin Capital Letter A, Combining Diaeresis. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+00C4 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
Ä (lowercase ä) is a character that represents either a letter from several extended Latin alphabets, or the letter A with an umlaut mark or diaeresis. In the International Phonetic Alphabet, it represents the open central unrounded vowel.
Representations
| System | Representation |
|---|---|
| Nº | 196 |
| UTF-8 | C3 84 |
| UTF-16 | 00 C4 |
| UTF-32 | 00 00 00 C4 |
| URL-Quoted | %C3%84 |
| HTML hex reference | Ä |
| Wrong windows-1252 Mojibake | Ä |
| HTML named entity | Ä |
| HTML named entity | Ä |
| Encoding: CP037 (hex bytes) | 63 |
| Encoding: CP273 (hex bytes) | 4A |
| Encoding: CP437 (hex bytes) | 8E |
| Encoding: CP500 (hex bytes) | 63 |
| Encoding: CP775 (hex bytes) | 8E |
| Encoding: CP850 (hex bytes) | 8E |
| Encoding: CP852 (hex bytes) | 8E |
| Encoding: CP857 (hex bytes) | 8E |
| Encoding: CP858 (hex bytes) | 8E |
| Encoding: CP861 (hex bytes) | 8E |
| Encoding: CP865 (hex bytes) | 8E |
| Encoding: CP1026 (hex bytes) | 63 |
| Encoding: CP1140 (hex bytes) | 63 |
| Encoding: CP1250 (hex bytes) | C4 |
| Encoding: CP1252 (hex bytes) | C4 |
| Encoding: CP1254 (hex bytes) | C4 |
| Encoding: CP1257 (hex bytes) | C4 |
| Encoding: CP1258 (hex bytes) | C4 |
| Encoding: EUC_JP (hex bytes) | 8F AA A3 |
| Encoding: EUC_JIS_2004 (hex bytes) | A9 BB |
| Encoding: EUC_JISX0213 (hex bytes) | A9 BB |
| Encoding: GB18030 (hex bytes) | 81 30 87 32 |
| Encoding: ISO2022_JP_1 (hex bytes) | 1B 24 28 44 2A 23 1B 28 42 |
| Encoding: ISO2022_JP_2 (hex bytes) | 1B 24 28 44 2A 23 1B 28 42 |
| Encoding: ISO2022_JP_2004 (hex bytes) | 1B 24 28 51 29 3B 1B 28 42 |
| Encoding: ISO2022_JP_3 (hex bytes) | 1B 24 28 4F 29 3B 1B 28 42 |
| Encoding: ISO2022_JP_EXT (hex bytes) | 1B 24 28 44 2A 23 1B 28 42 |
| Encoding: LATIN_1 (hex bytes) | C4 |
| Encoding: ISO8859_2 (hex bytes) | C4 |
| Encoding: ISO8859_3 (hex bytes) | C4 |
| Encoding: ISO8859_4 (hex bytes) | C4 |
| Encoding: ISO8859_9 (hex bytes) | C4 |
| Encoding: ISO8859_10 (hex bytes) | C4 |
| Encoding: ISO8859_13 (hex bytes) | C4 |
| Encoding: ISO8859_14 (hex bytes) | C4 |
| Encoding: ISO8859_15 (hex bytes) | C4 |
| Encoding: ISO8859_16 (hex bytes) | C4 |
| Encoding: MAC_GREEK (hex bytes) | 80 |
| Encoding: MAC_ICELAND (hex bytes) | 80 |
| Encoding: MAC_LATIN2 (hex bytes) | 80 |
| Encoding: MAC_ROMAN (hex bytes) | 80 |
| Encoding: MAC_TURKISH (hex bytes) | 80 |
| Encoding: SHIFT_JIS_2004 (hex bytes) | 85 5A |
| Encoding: SHIFT_JISX0213 (hex bytes) | 85 5A |
| Encoding: CP037 (hex bytes) | 63 |
| Encoding: CP1047 (hex bytes) | 63 |
| Encoding: CP1112 (hex bytes) | 63 |
| Encoding: CP1122 (hex bytes) | 7B |
| Encoding: CP1140 (hex bytes) | 63 |
| Encoding: CP1141 (hex bytes) | 4A |
| Encoding: CP1142 (hex bytes) | 63 |
| Encoding: CP1143 (hex bytes) | 7B |
| Encoding: CP1144 (hex bytes) | 63 |
| Encoding: CP1145 (hex bytes) | 63 |
| Encoding: CP1146 (hex bytes) | 63 |
| Encoding: CP1147 (hex bytes) | 63 |
| Encoding: CP1148 (hex bytes) | 63 |
| Encoding: CP1148MS (hex bytes) | 63 |
| Encoding: CP1149 (hex bytes) | 63 |
| Encoding: CP273 (hex bytes) | 4A |
| Encoding: CP277 (hex bytes) | 63 |
| Encoding: CP278 (hex bytes) | 7B |
| Encoding: CP280 (hex bytes) | 63 |
| Encoding: CP284 (hex bytes) | 63 |
| Encoding: CP285 (hex bytes) | 63 |
| Encoding: CP297 (hex bytes) | 63 |
| Encoding: CP500 (hex bytes) | 63 |
| Encoding: CP500MS (hex bytes) | 63 |
| Encoding: CP870 (hex bytes) | 63 |
| Encoding: CP871 (hex bytes) | 63 |
| LATEX | \"{A} |
| AGL: Latin-1 | Adieresis |
| AGL: Latin-2 | Adieresis |
| AGL: Latin-3 | Adieresis |
| AGL: Latin-4 | Adieresis |
| AGL: Latin-5 | Adieresis |
| Adobe Glyph List | Adieresis |
| digraph | A: |
Related Characters
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| LATIN CAPITAL LETTER A WITH DIAERESIS | |
| LATIN CAPITAL LETTER A DIAERESIS | |
| Latin-1 Supplement | |
| Uppercase Letter | |
| Latin | |
| Left To Right | |
| Not Reordered | |
| canonical | |
| Latin Capital Letter A Combining Diaeresis | |
| ✘︎ | |
| Latin Small Letter A with Diaeresis | |
| Latin Small Letter A with Diaeresis | |
| ✔︎ | |
| Latin Capital Letter A with Diaeresis | |
| Latin Capital Letter A with Diaeresis | |
| Latin Capital Letter A with Diaeresis | |
| Latin Capital Letter A with Diaeresis | |
| Latin Small Letter A with Diaeresis | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✔︎ | |
| ✔︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Latin Capital Letter A with Diaeresis | |
| Any | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| 0 | |
| 0 | |
| 0 | |
| ✘︎ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Yes | |
| No | |
| Latin Small Letter A with Diaeresis | |
| Yes | |
| Latin Small Letter A with Diaeresis | |
| No | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Upper | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Alphabetic Letter | |
| ✘︎ | |
| ✔︎ | |
| ✔︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✔︎ | |
| Latin Capital Letter A with Diaeresis | |
| None | |
| neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| none | |
| not a number | |
| Latin Small Letter A with Diaeresis | |
| R |