Chars.SuikaWiki.org

Charinfo — U+00E4 LATIN SMALL LETTER A WITH DIAERESIS (ä)

Character

Character ä
Code point U+00E4 = 22810 = 3448
= 00000000 00000000 00000000 111001002
Character name LATIN SMALL LETTER A WITH DIAERESIS
Japanese nameダイエレシス付きA小文字
Nearby U+00?? / Previous: U+00E3 (ã) / Next: U+00E5 (å)

[Notes] [Unicode] [Unihan]

Characters

Length = 1

Characterä
Code pointU+00E4
bidi (Unicode::UCD)L
Bidi_Class (DerivedBidiClass.txt)L
Bidi_Class (DerivedBidiClass-5.1.0.txt)L
Age (DerivedAge.txt)1.1
CJK numeral value-

Encodings

Unicode encodings
UTF-8 0xC3 0xA4
UTF-16BE 0x00 0xE4
UTF-16LE 0xE4 0x00
UTF-32BE 0x00 0x00 0x00 0xE4
UTF-32LE 0xE4 0x00 0x00 0x00
Web encodings
utf-8 0xC3 0xA4
gb18030 0x81 0x30 0x8A 0x31
iso-8859-10 0xE4
iso-8859-13 0xE4
iso-8859-14 0xE4
iso-8859-15 0xE4
iso-8859-16 0xE4
iso-8859-2 0xE4
iso-8859-3 0xE4
iso-8859-4 0xE4
macintosh 0x8A
utf-16be 0x00 0xE4
utf-16le 0xE4 0x00
windows-1250 0xE4
windows-1252 0xE4
windows-1254 0xE4
windows-1257 0xE4
windows-1258 0xE4
Not encodable in: big5 euc-jp euc-kr gbk ibm866 iso-2022-jp iso-8859-5 iso-8859-6 iso-8859-7 iso-8859-8 iso-8859-8-i koi8-r koi8-u shift_jis windows-1251 windows-1253 windows-1255 windows-1256 windows-874 x-mac-cyrillic x-user-defined

Escapes

Input ä U+00E4 (ä)
Escapes
HTML/XML decimal ä
HTML/XML hexadecimal ä
CSS \0000E4
percent-decode de-UTF-8 ä U+00C3 (Ã) U+00A4 (¤)
en-UTF-8 percent-encode %C3%A4
de-\u ä U+00E4 (ä)
en-\u \u00E4
en-\u non-ASCII \u00E4
de-surrogate ä U+00E4 (ä)
Perl bytes \xC3\xA4
Perl text \xE4

String

Input ä U+00E4 (ä)
Normalization forms
Canonical decomposition U+0061 (a) U+0308 (̈)
Compatibility decomposition U+0061 (a) U+0308 (̈)
Canonical composition ä U+00E4 (ä)
NFC (Unicode::Normalize) ä U+00E4 (ä)
NFKC (Unicode::Normalize) ä U+00E4 (ä)
NFD (Unicode::Normalize) U+0061 (a) U+0308 (̈)
NFKD (Unicode::Normalize) U+0061 (a) U+0308 (̈)
NFKD (UN) uc (Perl) lc (Perl) NFC (UN) ä U+00E4 (ä)
Stringprep
Nameprep AllowUnassigned (Net::IDN::Nameprep 1.102) ä U+00E4 (ä)
Nameprep (Net::IDN::Nameprep 1.102) ä U+00E4 (ä)
Punycode decoding
de-Punycode (Net::IDN::Punycode 2.5)non-base character in input for decode_punycode
de-Punycode (Net::IDN::Punycode::PP 2.500)invalid digit in input for decode_punycode
de-Punycode (IDNA::Punycode 0.03)invalid punycode input
de-Punycode (Mojo::Util) ä U+00E4 (ä)
de-Punycode (URI::_punycode 1.74)invalid punycode input
de-Punycode (AnyEvent::Util 7.14)punycode_decode: malformed punycode
de-Punycode (URI::UTF8::Punycode 1.05) U+FFFD ()
Nameprep variant (AnyEvent::Util 7.14) ä U+00E4 (ä)
Nameprep variant for display (AnyEvent::Util 7.14) ä U+00E4 (ä)
ToUnicode variant (AnyEvent::Util 7.14) ä U+00E4 (ä)
Punycode encoding
en-Punycode (Net::IDN::Punycode 2.5) 4ca
en-Punycode (Net::IDN::Punycode::PP 2.500) 4ca
en-Punycode (IDNA::Punycode 0.03) -4ca
en-Punycode (Mojo::Util) ä
en-Punycode (URI::_punycode 1.74) 4ca
en-Punycode (AnyEvent::Util 7.14) 4ca
en-Punycode (URI::UTF8::Punycode 1.05) xn--4ca
ToASCII variant (AnyEvent::Util 7.14) xn--4ca
Cases
ASCII uppercase ä U+00E4 (ä)
ASCII lowercase ä U+00E4 (ä)
Uppercase (Perl uc) Ä U+00C4 (Ä)
Lowercase (Perl lc) ä U+00E4 (ä)
Uppercase_Mapping(C) Ä U+00C4 (Ä)
Lowercase_Mapping(C) ä U+00E4 (ä)
Case_Folding(X) ä U+00E4 (ä)
NFKC_Casefold(X) ä U+00E4 (ä)
Compatibility case folding U+0061 (a) U+0308 (̈)

Fonts

Languages

lang=enä
lang=jaä
lang=zhä
lang=zh-cnä
lang=zh-twä
lang=zh-hkä
lang=zh-moä
lang=zh-sgä
lang=zh-hans-cnä
lang=zh-hant-twä
lang=koä
lang=viä

Writing modes

dir=lträ
dir=rtlä
'writing-mode: vertical-rl'ä

CSS fonts

cursiveä
fantasyä
monospaceä
sans-serifä
serifä
-manakai-defaultä
-moz-use-system-fontä
-apple-systemä
-moz-buttonä
-moz-desktopä
-moz-dialogä
-moz-documentä
-moz-fieldä
-moz-infoä
-moz-listä
-moz-pull-down-menuä
-moz-windowä
-moz-workspaceä
captionä
iconä
menuä
message-boxä
small-captionä
status-barä
system-uiä
font-style: italicä
font-variant: small-capsä
font-weight: 100ä
font-weight: 200ä
font-weight: 300ä
font-weight: 400ä
font-weight: 500ä
font-weight: 600ä
font-weight: 700ä
font-weight: 800ä
font-weight: 900ä

Web fonts

OpenSansEmoji ä
Mona ä
小夏 ä
Noto Color Emoji ä
Noto Emoji ä

2ch-compatible AA fonts

Note that your system might not have specified fonts.

MS PGothicä
IPAMonaPGothicä
Monapoä
Monaä
Mona (Web font)ä
小夏ä
小夏 (Web font)ä

Other fonts

Note that your system might not have specified fonts.

Times New Romanä
Arialä
Arial Unicode MSä
Helveticaä
Helvetica Neueä
Verdanaä
Lucida Grandeä
Courier Newä
MS PMinchoä
MS PGothicä
Microsoft Yaheiä
微软雅黑ä
Meiryoä
Osakaä
Fira Sansä
Droid Sansä
Comic Sans MSä
Hiragino Sans GBä
Hiragino Kaku Gothic ProNä
.SFNSDisplay-Regularä
Segoe UIä
Robotoä
Oxygenä
Ubuntuä
Cantarellä
PingFang SCä
Symbolä
Wingdingsä
Wingdings 2ä
Wingdings 3ä
Webdingsä
BlinkMacSystemFontä

Sets

The character belongs to following character sets:

Maps

The character belongs to following character mappings: